Höcherl & Hackl PMLA Series User manual

Höcherl & Hackl GmbH [phone] Bedienungsanleitung / User Manual
Industriestr. 13 [phone] Dokument / Document: PMLA 05 20 –12A
94357 Konzell [e-mail] Ausgabedatum / Date of Issue: 28.05.2020
GERMANY www.hoecherl-hackl.com Valid for Firmware Releases from 1.4.x
Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
User Manual
Electronic Multi-Channel Load PMLA Series

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
2 / 295 Elektronische Last Serie PMLA - Electronic Load PMLA Series
Inhaltsverzeichnis
Content
1Einführung und Sicherheit ................................................................................................. 10
1.1 Über diese Bedienungsanleitung ...............................................................................10
1.2 Beschreibung der verwendeten Symbole...............................................................10
1.3 Begriffsdefinition und bestimmungsgemäßer Gebrauch ..................................11
1.4 Schutzausrüstung...........................................................................................................12
1.5 Allgemeine Hinweise......................................................................................................12
1.5.1 Beim Auspacken.............................................................................................12
1.5.2 Identifikation des Produkts .........................................................................13
1.5.3 Verpackung ......................................................................................................14
1.6 Anforderungen an den Bediener................................................................................14
1.7 Pflichten des Betreibers................................................................................................15
1.8 Grundlegende Sicherheitshinweise ..........................................................................16
1.9 Mögliche Gefährdungen ................................................................................................17
1.9.1 Elektrischer Schlag .......................................................................................17
1.9.2 Verbrennungen ...............................................................................................18
1.9.3 Mechanische Verletzungen.........................................................................19
1.9.4 Beeinflussung elektro-medizinischer Geräte .......................................19
1.10 Messkategorie ..................................................................................................................20
1.11 Betriebsbedingungen und Aufstellen des Gerätes...............................................21
1.11.1 Umwelt und Emissionen ..............................................................................21
1.11.2 Betriebsbedingungen....................................................................................22
1.11.3 Am Gerät verwendete Symbole.................................................................23
1.11.4 Tragen und Verlagern...................................................................................23
1.12 Netzanschluss ..................................................................................................................24
1.13 Einschalten des Gerätes ...............................................................................................25
1.14 Service und Wartung......................................................................................................26
1.15 Kalibrierung.......................................................................................................................27
1.16 Energieeffizienz ...............................................................................................................28
1.17 Gewährleistung und Reparatur ..................................................................................28
1.18 Entsorgung ........................................................................................................................30
1.19 Abkürzungen in diesem Handbuch ...........................................................................30
2Inbetriebnahme ....................................................................................................................32
2.1 Bedienelemente des PMLA Master-Gerätes ..........................................................32
2.2 Bedienelemente des PMLA Slave-Gerätes .............................................................33
2.3 Anschlüsse des PMLA Master-Gerätes....................................................................34
2.4 Anschlüsse des PMLA Slave-Gerätes.......................................................................35
2.5 Lastkonfiguration ............................................................................................................36
1Introduction and Safety.......................................................................................................10
1.1 About this Manual ...........................................................................................................10
1.2 Description of the Symbols..........................................................................................10
1.3 Terminology and Intended Use...................................................................................11
1.4 Safety Equipment............................................................................................................12
1.5 General Information .......................................................................................................12
1.5.1 Unpacking.........................................................................................................12
1.5.2 Product Identification....................................................................................13
1.5.3 Packing..............................................................................................................14
1.6 Requirements to the User ............................................................................................14
1.7 Operator’s Responsibilities..........................................................................................15
1.8 General Safety Instructions .........................................................................................16
1.9 Possible Hazards ............................................................................................................17
1.9.1 Electric Shock .................................................................................................17
1.9.2 Burns..................................................................................................................18
1.9.3 Injury by Mechanical Effects ......................................................................19
1.9.4 Effects on Electromedical Devices ...........................................................19
1.10 Measuring Category .......................................................................................................20
1.11 Operating Conditions and Installation of the Device............................................21
1.11.1 Environment and Emissions ......................................................................21
1.11.2 Operating Conditions.....................................................................................22
1.11.3 Symbols on the Device.................................................................................23
1.11.4 Moving and Relocating .................................................................................23
1.12 Mains Connection............................................................................................................24
1.13 Turning On the Device ...................................................................................................25
1.14 Service and Maintenance .............................................................................................26
1.15 Calibration .........................................................................................................................27
1.16 Energy Efficiency.............................................................................................................28
1.17 Warranty and Repair......................................................................................................28
1.18 Disposal..............................................................................................................................30
1.19 Abbreviations Used in This Manual...........................................................................30
2Putting Into Operation..........................................................................................................32
2.1 Control Elements of PMLA Master Unit ...................................................................32
2.2 Control Elements of PMLA Slave Unit ......................................................................33
2.3 Connections of PMLA Master Unit .............................................................................34
2.4 Connections of PMLA Slave Unit................................................................................35
2.5 Load Configuration .........................................................................................................36

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
Elektronische Last Serie PMLA - Electronic Load PMLA Series 3 / 295
2.5.1 Mechanische Anordnung............................................................................. 36
2.5.2 Beschriftung der Kanalnummern und Adressen................................ 38
2.5.3 Beschriftung der Spannungs- und Strombereiche ............................ 39
2.6 Anschluss des Prüflings............................................................................................... 40
2.6.1 Sicherheitshinweise zum Anschluss des Prüflings ........................... 40
2.6.2 Last- und Sense-Leitungen anschließen............................................... 41
2.6.3 Anschlussbeispiele ....................................................................................... 43
2.6.4 Eingangsklemmleiste................................................................................... 44
2.6.5 Zulässige Potentiale an den Geräteanschlüssen................................ 48
2.6.6 Betriebsbereich .............................................................................................. 49
2.6.7 Schutzfunktionen und Meldungen ........................................................... 50
2.7 Systembus ........................................................................................................................ 52
2.8 Kanäle und Kanalgruppen ........................................................................................... 53
3Funktionen............................................................................................................................. 57
3.1 Betriebsarten und Sollwerte....................................................................................... 57
3.1.1 Strombetrieb................................................................................................... 58
3.1.2 Leistungsbetrieb ............................................................................................ 59
3.1.3 Widerstandsbetrieb....................................................................................... 61
3.1.4 Spannungsbetrieb ......................................................................................... 63
3.1.5 Immediate Sollwerte .................................................................................... 64
3.1.6 Getriggerte Sollwerte ................................................................................... 65
3.1.7 Sollwert bei mehreren Kanälen gleichzeitig setzen .......................... 65
3.2 Grenzwerte ....................................................................................................................... 66
3.2.1 Überstrombegrenzung ................................................................................ 66
3.2.2 Unterspannungsschutz................................................................................ 67
3.3 LIST-Funktion................................................................................................................... 68
3.3.1 Begriffsdefinitionen....................................................................................... 69
3.3.2 Aufbau eines gültigen Listensatzes......................................................... 71
3.3.3 Ausführung der Listenfunktion .................................................................71
3.3.4 Programmierbeispiel ................................................................................... 72
3.3.5 Allgemeine Hinweise für die LIST-Funktion ......................................... 73
3.4 Messdatenerfassung (ACQ) ......................................................................................... 74
3.5 Entladefunktion ............................................................................................................... 74
3.6 Wahl der Steuerquelle .................................................................................................. 77
3.7 Lasteingang ein- und ausschalten............................................................................ 78
3.8 Watchdog........................................................................................................................... 78
3.9 Regelgeschwindigkeit ................................................................................................... 79
3.10 Lüftersteuerung .............................................................................................................. 80
3.11 Triggermodell .................................................................................................................. 80
3.12 Spannungsaufschaltung und PWM-Betrieb........................................................... 82
2.5.1 Mechanical Configuration ........................................................................... 36
2.5.2 Labelling of the Channel Numbers and Addresses............................ 38
2.5.3 Labelling of Voltage and Current Ranges.............................................. 39
2.6 Connecting the Device Under Test............................................................................ 40
2.6.1 Safety Instructions When Connecting the Device Under Test ........ 40
2.6.2 Connecting Load and Sense Lines........................................................... 41
2.6.3 Examples How to Connect the DUT ......................................................... 43
2.6.4 Input Connector.............................................................................................. 44
2.6.5 Permissible Potentials at the Device Terminals ................................. 48
2.6.6 Operating Range ............................................................................................ 49
2.6.7 Protections and Messages ......................................................................... 50
2.7 System Bus....................................................................................................................... 52
2.8 Channels and Channel Groups................................................................................... 53
3Functions................................................................................................................................57
3.1 Operating Modes and Settings................................................................................... 57
3.1.1 Current Mode .................................................................................................. 58
3.1.2 Power Mode..................................................................................................... 59
3.1.3 Resistance Mode............................................................................................ 61
3.1.4 Voltage Mode .................................................................................................. 63
3.1.5 Immediate Settings....................................................................................... 64
3.1.6 Triggered Settings ........................................................................................ 65
3.1.7 Setting Several Channels Simultaneously............................................ 65
3.2 Protections........................................................................................................................ 66
3.2.1 Overcurrent Protection................................................................................ 66
3.2.2 Undervoltage Protection ............................................................................. 67
3.3 LIST Function................................................................................................................... 68
3.3.1 Terminology .................................................................................................... 69
3.3.2 Structure of a Valid List Set....................................................................... 71
3.3.3 Execution of the List Function................................................................... 71
3.3.4 Programming Example ............................................................................... 72
3.3.5 General Information for the LIST Function ........................................... 73
3.4 Data Acquisition (ACQ) .................................................................................................. 74
3.5 Discharge Function........................................................................................................ 74
3.6 Selecting the Control Source...................................................................................... 77
3.7 Load Input On-Off ........................................................................................................... 78
3.8 Watchdog........................................................................................................................... 78
3.9 Regulation Speed............................................................................................................ 79
3.10 Fan Speed Control.......................................................................................................... 80
3.11 Trigger Model................................................................................................................... 80
3.12 Applying Voltage and PWM Operation ..................................................................... 82

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
4 / 295 Elektronische Last Serie PMLA - Electronic Load PMLA Series
3.13 Tastensperre.....................................................................................................................82
3.14 Remote-Benachrichtigung ...........................................................................................83
3.14.1 Piepser...............................................................................................................83
3.14.2 Benachrichtigungs-Fenster........................................................................83
3.15 Geräteeinstellungen speichern und laden ..............................................................84
3.15.1 Interner Speicher ...........................................................................................84
3.15.2 USB Speicher...................................................................................................85
3.16 Geräteeinstellungen rücksetzen ................................................................................88
3.17 Werkseinstellungen setzen (Preset) .........................................................................88
3.18 Ordnerstruktur auf USB-Stick.....................................................................................89
3.19 Firmware-Update............................................................................................................90
4Lokale Bedienung.................................................................................................................92
4.1 Bedienelemente...............................................................................................................92
4.1.1 Netzschalter.....................................................................................................92
4.1.2 Display ...............................................................................................................93
4.1.3 Funktionstasten ..............................................................................................93
4.1.4 Funktionstaste "Input"...................................................................................93
4.1.5 Funktionstaste "Enter ()".......................................................................93
4.1.6 Funktionstaste "Esc"......................................................................................93
4.1.7 Funktionstaste "Shift" ...................................................................................94
4.1.8 Numerisches Tastenfeld..............................................................................94
4.1.9 Taste "+/-".........................................................................................................95
4.1.10 Inkrementalgeber "Setting".........................................................................95
4.1.11 USB-Buchse .....................................................................................................95
4.2 Fensterarten und grafische Bedienelemente ........................................................96
4.2.1 Menüfenster.....................................................................................................96
4.2.2 Dialogfenster ...................................................................................................97
4.3 Menüstrukturplan.........................................................................................................101
4.4 Hauptfenster, Menüfenster und Dialogfenster ...................................................102
4.4.1 Allgemein .......................................................................................................102
4.4.2 Allgemeiner Fensteraufbau..................................................................... 103
4.4.3 UI Errors.........................................................................................................106
4.4.4 Benachrichtigungen ...................................................................................107
4.4.5 Remote-Benachrichtigungen ..................................................................107
4.4.6 Warnungen ....................................................................................................108
4.4.7 Hilfefenster....................................................................................................109
4.4.8 Bestätigungsfenster ................................................................................... 109
4.4.9 Passworteingabe......................................................................................... 110
4.4.10 Startup Technical Data ..............................................................................110
4.4.11 Startup Interface Info................................................................................. 111
3.13 Keylock Function .............................................................................................................82
3.14 Remote Notification........................................................................................................83
3.14.1 Beep....................................................................................................................83
3.14.2 Notification Window ......................................................................................83
3.15 Save and Recall Device Settings................................................................................84
3.15.1 Internal Memory .............................................................................................84
3.15.2 USB Memory....................................................................................................85
3.16 Reset Device Settings ....................................................................................................88
3.17 Factory Reset (Preset)...................................................................................................88
3.18 Directory Structure on USB Flash Drive..................................................................89
3.19 Firmware Update ............................................................................................................90
4Local Operation .....................................................................................................................92
4.1 Control Elements.............................................................................................................92
4.1.1 Mains Switch ...................................................................................................92
4.1.2 Display ...............................................................................................................93
4.1.3 Function Keys..................................................................................................93
4.1.4 Function Key "Input" ......................................................................................93
4.1.5 Function Key "Enter ()" ..........................................................................93
4.1.6 Function Key "Esc" .........................................................................................93
4.1.7 Function Key "Shift".......................................................................................94
4.1.8 Numeric Keypad .............................................................................................94
4.1.9 Key "+/-" ............................................................................................................95
4.1.10 Rotary Encoder "Setting" .............................................................................95
4.1.11 USB Socket.......................................................................................................95
4.2 Types of Windows and Graphical Control Elements............................................96
4.2.1 Menu Windows................................................................................................96
4.2.2 Dialog Window ................................................................................................97
4.3 Menu structure ............................................................................................................. 101
4.4 Main Screen, Menu and Dialog Windows ............................................................. 102
4.4.1 Common......................................................................................................... 102
4.4.2 Common Window Structure .................................................................... 103
4.4.3 UI Errors......................................................................................................... 106
4.4.4 Notification .................................................................................................... 107
4.4.5 Remote Notifications.................................................................................. 107
4.4.6 Warnings........................................................................................................ 108
4.4.7 Help Screen................................................................................................... 109
4.4.8 Confirmation Window ................................................................................ 109
4.4.9 Password Input............................................................................................ 110
4.4.10 Startup Technical Data.............................................................................. 110
4.4.11 Startup Interface Info................................................................................. 111

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
Elektronische Last Serie PMLA - Electronic Load PMLA Series 5 / 295
4.4.12 Power-on Settings.......................................................................................112
4.4.13 Main Screens ................................................................................................112
4.4.14 Standard Main Screen ...............................................................................114
4.4.15 List Main Screen ..........................................................................................114
4.4.16 Discharge Main Screen..............................................................................115
4.4.17 Main Graph Anzeige....................................................................................116
4.4.18 Hauptmenü ....................................................................................................117
4.4.19 Channel Untermenü....................................................................................118
4.4.20 Channel Focus Dialogfenster...................................................................118
4.4.21 Channel Address Dialogfenster ..............................................................119
4.4.22 Function Untermenü...................................................................................119
4.4.23 Mode Untermenü .........................................................................................120
4.4.24 CC (Constant Current) Dialogfenster .....................................................121
4.4.25 CV (Constant Voltage) Dialogfenster......................................................121
4.4.26 CR (Constant Resistance) Dialogfenster ..............................................122
4.4.27 CP (Constant Power) Dialogfenster........................................................122
4.4.28 List Dialogfenster ........................................................................................123
4.4.29 New List Mode and Length Dialogfenster............................................124
4.4.30 New List Dialogfenster...............................................................................125
4.4.31 Edit List Dialogfenster................................................................................125
4.4.32 List Settings Dialogfenster .......................................................................126
4.4.33 Discharge Dialogfenster............................................................................127
4.4.34 Discharge Mode Dialogfenster ................................................................127
4.4.35 Discharge Stop Condition Dialogfenster ..............................................128
4.4.36 Discharge Protection Dialogfenster ......................................................129
4.4.37 Basic Configuration Untermenü..............................................................130
4.4.38 External Configuration Dialogfenster....................................................131
4.4.39 Protection Dialogfenster ...........................................................................131
4.4.40 Regulation Speed Dialogfenster .............................................................132
4.4.41 Errors Dialogfenster ...................................................................................133
4.4.42 UI Settings Untermenü ..............................................................................133
4.4.43 Main Screen Settings Untermenü..........................................................134
4.4.44 Graph Settings Dialogfenster ..................................................................135
4.4.45 Display Settings Dialogfenster................................................................135
4.4.46 Alarms Dialogfenster .................................................................................136
4.4.47 Buzzer Settings Dialogfenster.................................................................137
4.4.48 Encoder Settings Dialogfenster ..............................................................138
4.4.49 Tips and Tricks Dialogfenster..................................................................138
4.4.50 DI Settings Untermenü ..............................................................................139
4.4.51 RS-232 Settings Dialogfenster................................................................139
4.4.52 USB-VCP Settings Dialogfenster ............................................................140
4.4.12 Power-on Settings ......................................................................................112
4.4.13 Main Screens ................................................................................................112
4.4.14 Standard Main Screen ...............................................................................114
4.4.15 List Main Screen ..........................................................................................114
4.4.16 Discharge Main Screen .............................................................................115
4.4.17 Main Graph Screen .....................................................................................116
4.4.18 Main Menu......................................................................................................117
4.4.19 Channel Submenu.......................................................................................118
4.4.20 Channel Focus Dialog.................................................................................118
4.4.21 Channel Address Dialog ............................................................................119
4.4.22 Function Submenu......................................................................................119
4.4.23 Mode Submenu ............................................................................................120
4.4.24 CC (Constant Current) Dialog ...................................................................121
4.4.25 CV (Constant Voltage) Dialog ...................................................................121
4.4.26 CR (Constant Resistance) Dialog ............................................................122
4.4.27 CP (Constant Power) Dialog .....................................................................122
4.4.28 List Dialog ......................................................................................................123
4.4.29 New List Mode and Length Dialog .........................................................124
4.4.30 New List Dialog ............................................................................................125
4.4.31 Edit List Dialog..............................................................................................125
4.4.32 List Settings Dialog.....................................................................................126
4.4.33 Discharge Dialog..........................................................................................127
4.4.34 Discharge Mode Dialog..............................................................................127
4.4.35 Discharge Stop Condition Dialog............................................................128
4.4.36 Discharge Protection Dialog ....................................................................129
4.4.37 Basic Configuration Submenu.................................................................130
4.4.38 External Configuration Dialog .................................................................131
4.4.39 Protection Dialog .........................................................................................131
4.4.40 Regulation Speed Dialog ...........................................................................132
4.4.41 Errors Dialog.................................................................................................133
4.4.42 UI Settings Submenu .................................................................................133
4.4.43 Main Screen Settings Submenu.............................................................134
4.4.44 Graph Settings Dialog ................................................................................135
4.4.45 Display Settings Dialog..............................................................................135
4.4.46 Alarms Dialog ...............................................................................................136
4.4.47 Buzzer Settings Dialog ..............................................................................137
4.4.48 Encoder Settings Dialog............................................................................138
4.4.49 Tips and Tricks Dialog................................................................................138
4.4.50 DI Settings Submenu..................................................................................139
4.4.51 RS-232 Settings Dialog .............................................................................139
4.4.52 USB-VCP Settings Dialog ..........................................................................140

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
6 / 295 Elektronische Last Serie PMLA - Electronic Load PMLA Series
4.4.53 LAN Untermenü ........................................................................................... 141
4.4.54 LAN Settings Dialogfenster...................................................................... 141
4.4.55 LAN Status Dialogfenster .........................................................................142
4.4.56 CAN Settings Dialogfenster (optional) ..................................................143
4.4.57 GPIB Settings Dialogfenster (optional) .................................................144
4.4.58 System Settings Untermenü ...................................................................144
4.4.59 Save System Settings Dialogfenster ....................................................145
4.4.60 Recall System Settings Dialogfenster..................................................146
4.4.61 Settings Import Choose File Dialogfenster .........................................147
4.4.62 Import Settings Dialogfenster.................................................................148
4.4.63 Power-on Settings Dialogfenster...........................................................148
4.4.64 Reset and Factory Settings Dialogfenster .......................................... 149
4.4.65 Time And Date Dialogfenster................................................................... 150
4.4.66 Service Untermenü..................................................................................... 150
4.4.67 FW Update Selection Dialogfenster ...................................................... 151
4.4.68 Firmware Update Dialogfenster............................................................. 152
4.4.69 Firmware Update UI Dialogfenster........................................................ 153
4.4.70 Calibration Mode Untermenü ..................................................................154
4.4.71 Calibration Dialogfenster.......................................................................... 154
4.4.72 Parameter Untermenü ..............................................................................155
4.4.73 View Parameter Dialogfenster................................................................ 156
4.4.74 Edit User Parameter Dialogfenster .......................................................156
4.4.75 Edit Calibration Parameter Dialogfenster........................................... 157
4.4.76 H&H Service Untermenü........................................................................... 157
4.4.77 Option Activation Dialogfenster ..............................................................158
4.4.78 Technical Data Untermenü ......................................................................159
4.4.79 System Technical Data Dialogfenster .................................................. 159
4.4.80 Channel x Technical Data Dialogfenster.............................................. 160
4.4.81 Help Language Dialogfenster.................................................................. 161
4.4.82 Contact Dialogfenster ................................................................................ 161
5Digitale Fernsteuerung .....................................................................................................162
5.1 Standards .......................................................................................................................162
5.2 Schnittstelle selektieren und deselektieren........................................................163
5.3 CAN-Schnittstelle (Option PMLA03) .......................................................................164
5.3.1 CAN-Stecker..................................................................................................165
5.3.2 Terminierung ................................................................................................165
5.3.3 CAN-Kabel...................................................................................................... 166
5.3.4 Übertragungsrate........................................................................................166
5.3.5 CAN-Adresse................................................................................................. 166
5.3.6 CAN-Nachrichten.........................................................................................167
4.4.53 LAN Submenu .............................................................................................. 141
4.4.54 LAN Settings Dialog.................................................................................... 141
4.4.55 LAN Status Dialog....................................................................................... 142
4.4.56 CAN Settings Dialog (optional)................................................................ 143
4.4.57 GPIB Settings Dialog (optional)............................................................... 144
4.4.58 System Settings Submenu ...................................................................... 144
4.4.59 Save System Settings Dialog .................................................................. 145
4.4.60 Recall System Settings Dialog................................................................ 146
4.4.61 Settings Import Choose File Dialog....................................................... 147
4.4.62 Import Settings Dialog............................................................................... 148
4.4.63 Power-on Settings Dialog......................................................................... 148
4.4.64 Reset and Factory Settings Dialog ........................................................ 149
4.4.65 Time And Date Dialog ................................................................................ 150
4.4.66 Service Submenu........................................................................................ 150
4.4.67 FW Update Selection Dialog .................................................................... 151
4.4.68 Firmware Update Dialog........................................................................... 152
4.4.69 Firmware Update UI Dialog ..................................................................... 153
4.4.70 Calibration Mode Submenu ..................................................................... 154
4.4.71 Calibration Dialog........................................................................................ 154
4.4.72 Parameter Submenu ................................................................................. 155
4.4.73 View Parameter Dialog ............................................................................. 156
4.4.74 Edit User Parameter Dialog..................................................................... 156
4.4.75 Edit Calibration Parameter Dialog......................................................... 157
4.4.76 H&H Service Submenu.............................................................................. 157
4.4.77 Option Activation Dialog............................................................................ 158
4.4.78 Technical Data Submenu.......................................................................... 159
4.4.79 System Technical Data Dialog ................................................................ 159
4.4.80 Channel x Technical Data Dialog............................................................ 160
4.4.81 Help Language Dialog................................................................................ 161
4.4.82 Contact Dialog .............................................................................................. 161
5Digital Remote Control ..................................................................................................... 162
5.1 Standards ....................................................................................................................... 162
5.2 Selecting and Deselecting an Interface ................................................................ 163
5.3 CAN Interface (Option PMLA03)............................................................................... 164
5.3.1 CAN Connector............................................................................................. 165
5.3.2 Termination................................................................................................... 165
5.3.3 CAN Cable ...................................................................................................... 166
5.3.4 Transmission Rate...................................................................................... 166
5.3.5 CAN Address................................................................................................. 166
5.3.6 CAN Messages ............................................................................................. 167

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
Elektronische Last Serie PMLA - Electronic Load PMLA Series 7 / 295
5.4 LAN-Schnittstelle..........................................................................................................167
5.4.1 Ethernet ..........................................................................................................168
5.4.2 Ethernet-Stecker .........................................................................................168
5.4.3 Ethernet-Kabel .............................................................................................169
5.4.4 Übertragungsrate ........................................................................................169
5.4.5 Identifikation..................................................................................................169
5.4.6 TCP/IP..............................................................................................................169
5.4.7 TCP-Socket ....................................................................................................171
5.5 RS-232-Schnittstelle ...................................................................................................172
5.5.1 RS-232-Kabel................................................................................................172
5.5.2 RS-232-Schnittstellenparameter...........................................................173
5.5.3 Datenformat bei RS-232-Kommunikation...........................................173
5.6 USB-Schnittstelle .........................................................................................................173
5.6.1 USB-Kabel......................................................................................................174
5.6.2 USB-Schnittstellenparameter.................................................................174
5.6.3 Datenformat bei USB-Kommunikation.................................................174
5.7 GPIB-Schnittstelle (Option PMLA02).......................................................................174
5.7.1 GPIB-Kabel.....................................................................................................175
5.7.2 GPIB-Adresse................................................................................................175
5.7.3 Datenformat bei GPIB-Kommunikation................................................176
5.8 SCPI-Befehlssyntax......................................................................................................176
5.8.1 Aufbau des Headers ...................................................................................177
5.8.2 Einrückungen ................................................................................................177
5.8.3 Auswahl ..........................................................................................................177
5.8.4 White Space...................................................................................................178
5.8.5 Lang- und Kurzform, Groß- und Kleinschreibung ............................178
5.8.6 Optionale Schlüsselwörter .......................................................................179
5.8.7 Parameter......................................................................................................179
5.8.8 Zahlenwerte ..................................................................................................179
5.8.9 Einheiten und Multiplizierer .....................................................................180
5.8.10 Zahlen- und Extremwerte <NRf>|MIN|MAX.........................................181
5.8.11 Boolesche Parameter <boolean> ...........................................................182
5.8.12 Text-Parameter............................................................................................182
5.8.13 Name-Parameter <name>........................................................................183
5.8.14 String-Parameter <string>.......................................................................183
5.8.15 Benutzung des Semikolons......................................................................183
5.8.16 Abfragebefehle (Queries) ..........................................................................184
5.9 Fehlerwarteschlange ..................................................................................................185
5.10 Befehlsbeschreibung Common Commands ........................................................185
5.10.1 *CLS..................................................................................................................186
5.10.2 *ESE <NRf>, *ESE?.......................................................................................186
5.4 LAN Interface .................................................................................................................167
5.4.1 Ethernet..........................................................................................................168
5.4.2 Ethernet Connector.....................................................................................168
5.4.3 Ethernet Cable..............................................................................................169
5.4.4 Transmission Rate......................................................................................169
5.4.5 Identification..................................................................................................169
5.4.6 TCP/IP..............................................................................................................169
5.4.7 TCP Socket.....................................................................................................171
5.5 RS-232 Interface...........................................................................................................172
5.5.1 RS-232 Cable ................................................................................................172
5.5.2 RS-232 Interface Parameters .................................................................173
5.5.3 Data Format at RS-232 Communication .............................................173
5.6 USB Interface.................................................................................................................173
5.6.1 USB Cable ......................................................................................................174
5.6.2 USB Interface Parameters .......................................................................174
5.6.3 Data Format at USB Communication....................................................174
5.7 GPIB Interface (Option PMLA02) ..............................................................................174
5.7.1 GPIB Cable .....................................................................................................175
5.7.2 GPIB Address ................................................................................................175
5.7.3 Data Format at GPIB Communication...................................................176
5.8 SCPI Command Syntax ...............................................................................................176
5.8.1 Header Construction...................................................................................177
5.8.2 Indentions ......................................................................................................177
5.8.3 Selection.........................................................................................................177
5.8.4 White Space...................................................................................................178
5.8.5 Long and Short Form, Upper and Lower Case ..................................178
5.8.6 Optional Keywords ......................................................................................179
5.8.7 Parameters....................................................................................................179
5.8.8 Numeric Values............................................................................................179
5.8.9 Units and Multipliers ..................................................................................180
5.8.10 Numeric and Extreme Values <NRf>|MIN|MAX..................................181
5.8.11 Boolean Parameters <boolean>.............................................................182
5.8.12 Text Parameters..........................................................................................182
5.8.13 Name Parameters <name>......................................................................183
5.8.14 String Parameters <string>.....................................................................183
5.8.15 The Semicolon..............................................................................................183
5.8.16 Queries............................................................................................................184
5.9 Error Queue ....................................................................................................................185
5.10 Common Commands Description ...........................................................................185
5.10.1 *CLS..................................................................................................................186
5.10.2 *ESE <NRf>, *ESE? ......................................................................................186

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
8 / 295 Elektronische Last Serie PMLA - Electronic Load PMLA Series
5.10.3 *ESR?............................................................................................................... 186
5.10.4 *IDN? ................................................................................................................186
5.10.5 *OPC, *OPC? ................................................................................................... 187
5.10.6 *OPT? ............................................................................................................... 187
5.10.7 *RCL .................................................................................................................188
5.10.8 *RST .................................................................................................................188
5.10.9 *SAV .................................................................................................................189
5.10.10 *SRE <NRf>, *SRE?...................................................................................... 189
5.10.11 *STB? ...............................................................................................................190
5.10.12 *TRG .................................................................................................................190
5.10.13 *TST?................................................................................................................ 190
5.10.14 *WAI.................................................................................................................. 190
5.11 Befehlsbeschreibung Gerätespezifische Befehle ..............................................191
5.11.1 ACQuisition Subsystem ............................................................................. 192
5.11.2 CHANnel Subsystem .................................................................................. 194
5.11.3 CURRent Subsystem ..................................................................................198
5.11.4 DATA Subsystem......................................................................................... 200
5.11.5 DISPlay Subsystem ....................................................................................201
5.11.6 FORMat Subsystem .................................................................................... 202
5.11.7 FUNCtion Subsystem ................................................................................. 203
5.11.8 INPut Subsystem......................................................................................... 209
5.11.9 LIST Subsystem...........................................................................................211
5.11.10 MEASure Subsystem .................................................................................218
5.11.11 POWer Subsystem ...................................................................................... 219
5.11.12 RESistance Subsystem ............................................................................. 221
5.11.13 SERVice Subsystem ................................................................................... 222
5.11.14 SETTing Subsystem ...................................................................................227
5.11.15 STATus Subsystem..................................................................................... 228
5.11.16 SYSTem Subsystem ................................................................................... 241
5.11.17 TRIGger Subsystem....................................................................................254
5.11.18 VOLTage Subsystem .................................................................................. 255
5.12 Befehlsübersicht Common Commands ................................................................258
5.13 Befehlsübersicht Gerätespezifische Befehle ......................................................259
6Analoge Fernsteuerung ....................................................................................................268
6.1 I/O-Port............................................................................................................................ 268
6.2 Steuerbare Funktionen............................................................................................... 268
6.3 Steckerbelegung........................................................................................................... 270
6.4 Logik-Eingänge ............................................................................................................. 271
6.5 Analoge Ein- und Ausgänge......................................................................................271
6.6 Sense-Eingänge............................................................................................................272
5.10.3 *ESR?............................................................................................................... 186
5.10.4 *IDN?................................................................................................................ 186
5.10.5 *OPC, OPC?..................................................................................................... 187
5.10.6 *OPT?............................................................................................................... 187
5.10.7 *RCL ................................................................................................................. 188
5.10.8 *RST................................................................................................................. 188
5.10.9 *SAV................................................................................................................. 189
5.10.10 *SRE <NRf>, *SRE? ..................................................................................... 189
5.10.11 *STB?............................................................................................................... 190
5.10.12 *TRG................................................................................................................. 190
5.10.13 *TST? ............................................................................................................... 190
5.10.14 *WAI ................................................................................................................. 190
5.11 Device-Dependent Commands Description......................................................... 191
5.11.1 ACQuisition Subsystem............................................................................. 192
5.11.2 CHANnel Subsystem .................................................................................. 194
5.11.3 CURRent Subsystem.................................................................................. 198
5.11.4 DATA Subsystem......................................................................................... 200
5.11.5 DISPlay Subsystem .................................................................................... 201
5.11.6 FORMat Subsystem.................................................................................... 202
5.11.7 FUNCtion Subsystem................................................................................. 203
5.11.8 INPut Subsystem......................................................................................... 209
5.11.9 LIST Subsystem........................................................................................... 211
5.11.10 MEASure Subsystem ................................................................................. 218
5.11.11 POWer Subsystem...................................................................................... 219
5.11.12 RESistance Subsystem ............................................................................. 221
5.11.13 SERVice Subsystem ................................................................................... 222
5.11.14 SETTing Subsystem ................................................................................... 227
5.11.15 STATus Subsystem .................................................................................... 228
5.11.16 SYSTem Subsystem................................................................................... 241
5.11.17 TRIGger Subsystem.................................................................................... 254
5.11.18 VOLTage Subsystem .................................................................................. 255
5.12 Common Commands Overview ............................................................................... 258
5.13 Device-Dependent Commands Overview ............................................................. 259
6Analog Remote Control .................................................................................................... 268
6.1 I/O Port ............................................................................................................................ 268
6.2 Controllable Functions ............................................................................................... 268
6.3 Pin Assignment............................................................................................................. 270
6.4 Logic Inputs.................................................................................................................... 271
6.5 Analog Inputs and Outputs........................................................................................ 271
6.6 Sense Inputs .................................................................................................................. 272

Bedienungsanleitung
Elektronische Mehrkanal-Last Serie PMLA
Operating Manual
Electronic Multi-Channel Load PMLA Series
Elektronische Last Serie PMLA - Electronic Load PMLA Series 9 / 295
6.7 Steuerfunktionen ..........................................................................................................273
6.7.1 Lasteingang ein- und ausschalten.........................................................273
6.7.2 Analoge Ansteuerung.................................................................................273
6.7.3 Anschluss an ein DAQ-System................................................................276
7Master-Slave-Betrieb........................................................................................................277
7.1 Funktion...........................................................................................................................277
7.2 Verschaltung der Kanäle............................................................................................277
8Problembehandlung..........................................................................................................280
8.1 Regelschwingungen.....................................................................................................280
8.2 Elektromagnetische Einkopplungen.......................................................................281
8.3 Verzerrter Stromanstieg im dynamischen Betrieb ...........................................282
8.3.1 Ursachen ........................................................................................................282
8.3.2 Messen der Stromanstiegsgeschwindigkeit.......................................282
8.4 Verzerrte Analoge Messsignale...............................................................................283
8.5 Auswirkungen der Eingangskapazität...................................................................283
9Anhang .................................................................................................................................285
9.1 Fehlercodes....................................................................................................................285
9.1.1 Command Errors .........................................................................................285
9.1.2 Execution Errors ..........................................................................................286
9.1.3 Device-specific Errors................................................................................287
9.1.4 Query Errors..................................................................................................288
9.1.5 Nicht standardisierte Errors ....................................................................288
9.2 Informationen zu Sonderausführungen................................................................289
9.3 Mitgeliefertes Zubehör................................................................................................289
9.4 Technische Daten .........................................................................................................289
9.5 Konformitätserklärung ...............................................................................................290
10 Stichwortverzeichnis ........................................................................................................291
6.7 Control Functions .........................................................................................................273
6.7.1 Input On-Off...................................................................................................273
6.7.2 Analog Control..............................................................................................273
6.7.3 Connecting to a DAQ System...................................................................276
7Master-Slave Mode ............................................................................................................277
7.1 Function...........................................................................................................................277
7.2 Wiring of the Load Channels.....................................................................................277
8Troubleshooting..................................................................................................................280
8.1 Oscillations .....................................................................................................................280
8.2 Electromagnetic Coupling..........................................................................................281
8.3 Distorted Slew Rate in Dynamic Operation..........................................................282
8.3.1 Reasons ..........................................................................................................282
8.3.2 Measuring the Current Slew Rate..........................................................282
8.4 Distorted Monitor Signals..........................................................................................283
8.5 Effects of the Input Capacity .....................................................................................283
9Appendix...............................................................................................................................285
9.1 Error Codes.....................................................................................................................285
9.1.1 Command Errors .........................................................................................285
9.1.2 Execution Errors ..........................................................................................286
9.1.3 Device-specific Errors ...............................................................................287
9.1.4 Query Errors..................................................................................................288
9.1.5 Non-standardized Errors..........................................................................288
9.2 Information for Special Models................................................................................289
9.3 Supplied Accessories..................................................................................................289
9.4 Technical Data ...............................................................................................................289
9.5 Declaration of Conformity..........................................................................................290
10 Index ......................................................................................................................................291

1 Einführung und Sicherheit
1 Introduction and Safety
10 / 295 Elektronische Last Serie PMLA - Electronic Load PMLA Series
1Einführung und Sicherheit
1Introduction and Safety
1.1 Über diese Bedienungsanleitung
1.1 About this Manual
Diese Bedienungsanleitung beschreibt die Funktionsweise und
Bedienung der elektronischen Gleichstromlasten der Serie PMLA von
der Höcherl & Hackl GmbH (im Folgenden auch H&H genannt). Diese
Anleitung beinhaltet die Beschreibung der Hardware sowie der
Firmwarefunktionen.
This operating manual describes the functions and operating of series
PMLA Electronic DC Loads from Höcherl & Hackl GmbH (also called H&H
in the following). This manual includes the description of the hardware
as well as the description of the firmware functions.
Bevor Sie die elektronische Last inbetriebnehmen, müssen Sie diese
Bedienungsanleitung sorgfältig gelesen und verstanden haben. Bei der
Bedienung der elektronischen Last müssen Sie die Anweisungen in
dieser Anleitung beachten.
Before operating the electronic load you must have carefully read and
understood this manual. You must follow the instructions in this manual
when operating the electronic load.
Diese Bedienungsanleitung muss jederzeit in der Nähe der
zugehörigen elektronischen Last verfügbar sein. Wird der Ort der
elektronischen Last verändert, muss auch die Bedienungsanleitung
mitgeführt werden bzw. elektronisch lesbar zur Verfügung stehen.
This user manual must be present near the electronic load at any time.
When moving the electronic load the user manual must be brought with
it or, respectively, it must be available electronically readable.
H&H behält sich vor, Änderungen oder Aktualisierungen an
Bedienungsanleitungen jederzeit durchzuführen. Aktuellste
Revisionen werden auf der Homepage www.hoecherl-hackl.de
bereitgestellt. Die auf der Homepage zur Verfügung gestellten
Bedienungsanleitungen sind nur für Geräte mit aktuellem Hardware-
und Firmware-Stand gültig. Wenn Sie eine Bedienungsanleitung für ein
Gebrauchtgerät benötigen, fragen Sie den H&H-Support
[e-mail] nach einer gültigen Fassung, die Ihrem
Gerät entspricht (Seriennummer angeben).
H&H reserves the right to make changes or updates in user manuals at
any time. The latest versions are provided on the homepage
www.hoecherl-hackl.com. The user manuals provided at the homepage
are only valid for devices with up-to-date hardware and firmware
release. If you need an user manual for a used device ask the H&H
support [e-mail] to provide a manual
corresponding to your device (provide serial number).
1.2 Beschreibung der verwendeten Symbole
1.2 Description of the Symbols
Dieses Symbol weist auf Informationen in der Bedienungsanleitung
hin, die der Anwender befolgen muss, um Verletzungen von Personen
oder Schäden am Gerät zu vermeiden.
Refer to the user manual for specific warning or caution information to
avoid personal injury or equipment damage.