Danfysik 9700 User manual

System 9700 /
MAGNET POWER SUPPLY
User’s Manual
Standard
System 9700R2
Doc number 8800600037
Rev. C

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Document change log:
Date: Rev.: Init: Changes: Pages
08-10-2018 A TSS Initial version based on 9700R1 rev J All
07-01-2019
B ALSE/
TSS
Section 5.1.4 X108 table
Section 5.2.3 X1 table - Pole shift
Section 6.2 Preventive Maintenance
48-49
50
52
24-06-2020 C JFG Appendix for Rack connection added 54
Danfysik A/S
Gregersensvej 8 • DK-2630 Taastrup • Denmark
Tel. [phone] • Fax [phone] • [e-mail] • www.danfysik.com
VAT reg. No. DK 31 93 48 26
Email sales: [e-mail]
Email service: [e-mail]
IMPORTANT!
This documentation contains information which is
the property of DANFYSIK A/S, Denmark.
It is submitted to you in confidence that it will
not be disclosed or transmitted to others without
DANFYSIK’s authorization.

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Table of Contents
1. Table of Contents
1. Introduction and specifications ............................................................................ 5
1.1. General introduction .................................................................................................................. 5
1.2. Specifications ............................................................................................................................ 6
1.3. Warranty and disclaimer ............................................................................................................ 8
2. Unpacking and installation ................................................................................... 9
2.1. Receiving the goods .................................................................................................................. 9
2.2. Instructions for unpacking.......................................................................................................... 9
2.3. Installation requirements ........................................................................................................... 9
2.4. Installation .............................................................................................................................. 11
2.4.1. Important safety information ................................................................................................. 11
2.5. General Warnings .................................................................................................................... 12
3. Operating instructions ........................................................................................ 13
3.1. Switching on ........................................................................................................................... 13
3.2. Operating with the Manual Control Panel .................................................................................. 14
3.2.1. Main power ON / OFF and interlock RESET ............................................................................. 14
3.2.2. Using the Manual Panel Menus .............................................................................................. 14
3.2.3. Front panel controls (M-Panel)............................................................................................... 16
3.2.4. The display .......................................................................................................................... 17
3.2.5. Control Menus. ..................................................................................................................... 20
3.2.6. Output current setting .......................................................................................................... 22
3.2.7. Polarity reversal (Optional) .................................................................................................... 22
3.3. Operating by RS 232-C, RS422 or RS 485 I/O. .......................................................................... 23
3.3.1. Setting up the MPS. .............................................................................................................. 23
3.3.2. Data communication ............................................................................................................. 35
3.3.3. Termination using RS 422m or RS 485 ................................................................................... 36
3.3.4. Programming ....................................................................................................................... 37
3.3.5. Software Profile Programming (Optional) ............................................................................... 38
4. Theory of operation ............................................................................................ 46
5. System 9700 Interface specification: ................................................................. 47
5.1.1. AC Mains connector X1: .......................................................................................... 48
5.1.2. Fuse holder F1: .................................................................................................................... 48
5.1.3. Output X24 and X25 ............................................................................................................. 48
5.1.4. Link connection X108 on Control unit and X17 on Power Unit .................................................. 48
5.2. Connections for control unit only .............................................................................................. 49
5.2.1. LOCAL CONTROL X6 (D-SUB 9 Pole): ..................................................................................... 49
5.2.2. REMOTE CONTROL X7 (D-SUB 25 Pole): ................................................................................ 50
5.2.3. SYNC, Polarity and interlock connections: ............................................................................... 50

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5.2.4. Relay Extension Board (Optional)........................................................................................... 51
5.2.5. Output current / output voltage monitor (Optional)................................................................. 51
6. Maintenance ....................................................................................................... 52
6.1. Introduction ............................................................................................................................ 52
6.2. Preventive maintenance ........................................................................................................... 52
6.3. Adjustment and calibration ....................................................................................................... 52
7. Troubleshooting .................................................................................................. 53
Appendix: 9700 mounted in rack ............................................................................ 54

System 9700 User Manual
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1. Introduction and specifications
1.1. General introduction
The System 9700 is a DC constant current output power supply designed for applications
requiring very high stability and low noise combined with reliability and ease of operation.
The System 9700 is conceived as a general-purpose scalable power supply for multiple magnet
configurations.
This MPS belongs to a new generation of high performance power converters suitable for many
high current and voltage applications where size and cost are of importance.
 Power range of 3 kW, 75 kW, allowing the user to select the most suitable solution.
 10ppm stability class using LEM Ultrastab high precision DCCT current transducer to
control the current stability in the power supply.
 Wide current range from 50 A to 1600 A.
 Remote controlled through a serial interface “RS232/RS422/RS485”.

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1.2. Specifications
AC INPUT
Mains, voltage ......... 400 VAC, 3 phase, 47 - 63 Hz
Control voltage ..................... 230 VAC, 47 - 63 Hz
AC voltage variation .................................. ±10%
See page 56 for connection to AC mains connector.
DC OUTPUT
Power range ............................................ 3-75 kW
Current: ....... 50 A - 100 A - 150 A - 200 A versions
Voltage. .................... 60 V - 100 V - 120 V versions
PERFORMANCE
Warm up time (cold) .................................. 30 min
Warm up time (stand-by) ........................... 15 min
Drift:
Long term 8 hours ................................. ±10 ppm
Line regulation:
+/- 10 % slow. T > 1 min. ....................... + 5 ppm
+/- 1 % fast. T > 3 ms . ....................... + 5 ppm
Load regulation:
Output ripple and noise
Voltage – Peak-to-peak ....... < 150 mV @ 0-100 kHz
Load Range:
Time Constant (L/R) ................................ 0 - 1 sec
Inductance (L) ......................... 0 - 1 H (standard)
TEMPERATURE COEFFICIENT
Ambient 15 – 40°C ................................. 5ppm/°C
Ambient 15 – 30°C ................................. 1ppm/°C
Current setting resolution ..................... 20 bit DAC
Current reproducibility ............................ ± 10ppm
Absolute current calibration .............. -0 / +400ppm
Current read back resolution ................. 16 bit ADC
Voltage read back resolution ................. 16 bit ADC
Current control range (setting range) ..... 1 – 100%
Ramp speed (0 – 100%).... 0.1 – 10 s (adjustable)*
Current loop bandwidth ........................ 2 – 100 Hz
Voltage loop bandwidth .......................... >200 Hz
*Ramp speed for the bipolar version is limited in
the second and fourth quadrant. See page 21.
CONTROL PANEL
ALPHANUMERIC LCD DISPLAY:
Preset output current, 6 digits .......................... [A]
Actual output current, 5 digits .......................... [A]
Output voltage, 2 digits ................................... [V]
Interlock status text string
PUSH BUTTONS AND LED'S
OFF .............................................. [Button]/[LED]
Reset (interlock) ............................ [Button]/[LED]
ON ................................................ [Button]/[LED]
Menu .................................................... [Button]
Out of regulation ....................................... [LED]
Remote control / interfacing
RS232 as standard (RS422 and RS485, or SPI are
available on request)
The following status messages are available via the
remote control interface:
ON/OFF command
Reset command
ON/OFF status
Remote status
Output current
Output voltage
Ambient temperature
Delta temperature
Internal power supply 15 V
Internal power supply 5 V
I set value
V set value
The following controls are available via the
analogue control interface:
Set current
Set voltage
Output current read back
Output voltage read back
Interlock status
Over voltage
Over current
Over temperature
Fan fault
Earth leakage
AC fault
Out of regulation
External interlock (ext. 1 – 4)
Summary interlock

System 9700 User Manual
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COOLING
Water ...... 1 l/min @ max. Inlet temperature 35° C
Differential pressure ..................................... 1 bar
Test pressure ............................................. 15 bar
TEMPERATURE RATINGS
Operation Ambient temperature ............. 15 - 40° C
Storage temperature .. -20 - 70° C, non-condensing
CABINET LAY-OUT
Material ....................................................... Steel
Dimensions:
W x D x H .... 482 mm x 550 mm x nx132.5 (nx3U)
Mounting ........................................... 19-inch rack
Weight ............. n x 32 kg (shipping weight 35 kg)
NORMS
Immunity for industries ..... EN/IEC 61000-6-2:2005
Emission for industries ..... EN/IEC 61000-6-4:2007
Harmonic Emission
(single phase) ................... EN/IEC 61000-3-2:2006
Harmonic Emission
(three phase) ................ EN/IEC 61000-3-12:2014
Electromagnetic
compatibility ................... EN/IEC 61000-3-11:2000
Safety req. for
electrical equipment ............. EN/IEC 61010-1:2010

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1.3. Warranty and disclaimer
DANFYSIK A/S warrants that the products manufactured by us will be free from defects in
material and workmanship that would adversely affect the normal functioning of the unit for a
period of 18 months from the date of shipment or 12 months from the date of installation
whichever occurs first.
The exceptions to this are:
a) Parts not manufactured by DANFYSIK A/S which are covered by the original
equipment manufacturer's warranty.
b) Repair work, which is warranted for six (6) months from the date of shipment from the
DANFYSIK works.
DANFYSIK A/S will repair or replace either on site or at the factory and without charge, any
equipment that proves to be defective within its warranty period.
In the case of warranty, DANFYSIK A/S will pay or reimburse lowest freight rate (two-way) of
any item returned to DANFYSIK or our designated agent/representative, provided that prior
written authorisation for such return has been given by DANFYSIK A/S.
This warranty shall not apply to any equipment that has become defective or unworkable due
to mishandling, improper maintenance, incorrect use, radiation damage or any other
circumstance not generally acceptable for equipment of a similar type.
On standard products, DANFYSIK A/S reserves the right to make changes in design without
incurring any obligation to modify previously manufactured units.
The foregoing is the full extent of this warranty, and no other warranty is expressed or implied.
In no event shall Danfysik be liable for special damages arising from the delivery, late delivery
or use of the equipment.
If any fault develops, the following steps should be taken:
Notify DANFYSIK A/S, providing full details of the problems, and include model type and serial
number.
On receipt of this information, DANFYSIK A/S will give you either service information or
instructions for shipping.
All shipments of DANFYSIK equipment should be made according to our instructions and
shipped in the original or a similar container.
For smaller parts, a carton will be sufficient, if the parts are wrapped in ESD bags and
surrounded with at least 10 centimetres of shock absorbing material.

System 9700 User Manual
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2. Unpacking and installation
2.1. Receiving the goods
The shipping container and the power supply should be thoroughly inspected for signs of
obvious physical damage immediately upon receipt.
All materials in the container should be checked against the enclosed packing list.
DANFYSIK A/S will not be responsible for shortages against the packing list unless notified
immediately.
2.2. Instructions for unpacking
The power supply is shipped in reinforced cardboard.
If the equipment is damaged in any way, a claim should be filed with the shipping agent, and a
full report of the damage should be forwarded to DANFYSIK A/S or our local
agent/representative immediately.
Upon receipt of this report, you will be issued instructions for the repair, replacement or return
shipment.
Please include the model no., type no., serial no., and order no. of the power supply on any
communication with DANFYSIK A/S or our representative.
2.3. Installation requirements
During installation of the Power Supply, local rules and regulations for electric power and water
supplies should be respected and the following conditions and installations should be available.
 A normal, dust free room with a humidity not above 80 % and a room temperature within
15 to 40 centigrade.
 Three phase Mains voltage switched and fused, + neutral and protective earth.
 Ground connection according to the local authority regulation and the requirements for the
equipment.
 If applicable, cooling water supply at a temperature within 15° to 35° Celsius.
Differential pressure: Min. 3 bar.
Inlet pressure: Max. 12 bar.
Please see specification sheet chapter 1.2 in this manual for actual figures for this power
supply.
 For cooling of our power supplies and magnets, we recommend the use of demineralized
water or pure water with an electrical conductivity of less than 10μS/cm. This reduces the
electrolytic corrosion to a minimum.
Adding pure ethylene glycol to the cooling water with no other additives should not affect the
electrolytic corrosion. However, it will reduce the thermal conductivity of the coolant. A
percentage of 40% glycol reduces the conductivity by approx. 30%. It is recommended to use
no more than 25% glycol corresponding to a reduction of thermal conductivity by approx. 17%.
It may be necessary to increase the water flow in the MPS.

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No other additives should be used.
During operation, the conductivity of the coolant should be checked regularly. A few days
operation with water of poor quality can cause more corrosion damage than during several
years’ operation with good quality water.

System 9700 User Manual
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2.4. Installation
Before and during installation of the power supply, the following points should be checked /
carried out.
 Check that the main voltage and frequency matches to the specified and labelled
requirements.
 Check that screw connections from the output terminals are tightened.
 Check that all screws on D-sub connectors are tightened.
 If the magnet is provided with a thermal breaker, connect the contacts to external interlocks
and +24 VGND (Ground for +24 V).
Unused external interlocks shall be connected to +24V ground (Ground for +24 V pin 12,
X112 or to pin 11 +24V_Ext_GND if +24V_Ext, pin X8 is used for interlock supply)
2.4.1. Important safety information
GENERAL HAZARD
Indicates a potentially hazardous general situation. The keyword (DANGER,
WARNING, and CAUTION) indicates the hazard level.
ELECTRICITY
Indicates a potentially hazardous electrical situation. The keyword (DANGER,
WARNING, and CAUTION) indicates the hazard level.
MAGNETIC FIELD
Indicates a potentially hazardous magnetic field situation. The keyword (DANGER,
WARNING, and CAUTION) indicates the hazard level.

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2.5. General Warnings
Please review the following safety precautions and all warning and caution information
throughout the manual.
WARNING!
This Magnet Power Supply (MPS) is intended for professional incorporation into
complete accelerator systems as a part of a fixed installation. If installed
incorrectly it may present a safety hazard. Close attention is required to system
design and electrical installation to avoid hazards in either normal operation or in
the event of equipment malfunction.
WARNING!
Do not perform any flash test or voltage withstand test on the Magnet Power
Supply. Any electrical measurements required must be carried out with power
supply disconnected.
CAUTION!
Only qualified electricians are allowed to install and maintain this equipment.
CAUTION!
Only DANFYSIK approved service technicians is allowed to open this equipment.
Do not remove covers or disassemble the unit. The Power Supply contains no user
serviceable components or adjustments inside the unit.
DANGER! ELECTRIC SHOCK HAZARD!
Disconnect power at the switchboard before attempting to work on the Magnet
Power Supply. High voltages are present at the terminals and within the power
supply for up to 10 minutes after disconnection of the electrical supply. Always
ensure by using a suitable measuring device that no voltage is present prior to
commencing work.
CAUTION!
Ensure correct grounding connection. The grounding cable must be selected to be
able to carry the maximum supply fault current. This is normally limited by fuses
at the switchboard. Fuses at the switchboard must be selected according to local
legislation or code.

System 9700 User Manual
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3. Operating instructions
This chapter outlines the procedure and precautions for operation in local and in remote control
mode. It identifies and describes the controls and indicators on the M-Panel Graphical. The
programming of the remote lines is also described. Instructions for initial remote line set up are
given in chapter 3.3.
3.1. Switching on
When precautions have been checked in accordance with chapters 2.3 and 2.4 the power
supply can be switched on.
If the M-Panel is connected:
Immediately after the power supply is switched on, a start-up screen appears on the M-Panel
and displays which control module is connected, and performs a self-diagnosis.
After approximately 5 s, the panel is ready for use. The remote line is ready for use after
approximately 3 s.
Make sure that the time between switching the control power OFF and ON again is at least 5 s
to ensure a correct cold start (initialization of the power supply).
1. Select LOCAL CONTROL mode at the CMD-menu. "LOC" text appears in the display (1).
To turn the power supply ON for the first time, it is recommended to activate it in LOCAL
CONTROL mode, as this is the easiest way to get started.
2. If any interlocks are set, push the "Reset" button (8). Remove the faults if the Interlocks do
not reset.
3. Set the desired output current by use of the SET-menu.
4. Switch the main power "ON" (3).
5. The READY LED (6) illuminates, when the output current is equal to the preset value within
a given accuracy, typically +/-200ppm.
6. Switch the main power "OFF" (5).

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3.2. Operating with the Manual Control Panel
The MANUAL CONTROL PANEL (M-Panel Graphical) is an interface module used with several
Danfysik Magnet Power Supplies including the SYSTEM 9700.
The SYSTEM 9700 comes with an M-panel as standard. It can however also be delivered with a
display board. This has two 5 digits 7 segment displays for voltage and current. LED indicators
for POWER ON, FAULT and READY. With this display board, the SYSTEM 9700 can be operated
remotely from a PC, or by connecting an M-panel to the local port situated on the backside of
the SYSTEM 9700. The M-panel can be connected and disconnected from the Power Supply
without affecting the power supply operation. Communication between the Power Supply and
the M-Panel is by a serial link, and may be physically located at the Power Supply or up to 400
meters away from it.
3.2.1. Main power ON / OFF and interlock RESET
The basic function of the M-panel is to turn the power supply ON / OFF and to RESET pending
interlocks. All controlled from a single button. For further information about the button
locations, see chapter 3.2.3 Front Panel Control.
Setting the output current is done through one of the pull-down menus described in the next
chapter.
 When the power supply is ON, the LED in the button area will be lit.
 When the power supply is OFF, the LED in the button area will be lit.
 If an interlock is present, the LED inside the RESET button will be lit.
 Pressing the RESET button will clear the interlocks that are no longer pending.
HINT If an interlock is present, it will also be represented on the display at the lower right corner.
HINT The colour of the LEDs can be reprogrammed to display green, red or orange.
3.2.2. Using the Manual Panel Menus
This chapter briefly describes the use of the M-Panel. The menus themselves are described
later.
The user interface of the M-Panel is based on a pull-down menu structure.
 Press the MENU button to view the menus (if not already visible in the menu window).
To stop the main display from concealing the menus (set current, output current and voltage),
the pull-down menus are always displayed left aligned, i.e. the menu bar rolls over the pull-
down region.
With the menu bar visible:
 Press the left “” or right “” arrow keys to display the selected pull-down menu on
the left side. At the bottom right, a help text shows the function of the selected drop-
down menu group.

System 9700 User Manual
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 Press the up “” or down“” arrow keys to select one of the lower menu items.
Another help text at the bottom right of the display explains the function of the selected
menu.
If a menu includes a sub-menu, this is indicated by a right arrow to the right of the menu text.
 Press the right “” arrow key to access this sub-menu. When the desired menu has
been found, select it by pressing the “ “ ENTER key (the selected menu is
highlighted).
If the selected menu has adjustable parameters, a pop-up window is displayed with the
parameter (as the set current menu). If the menu only contains data, a pop-up window is
displayed with the data (like with interlock menus).
If the menu is a command (like REMote or LOCal), then the task is executed immediately and
the cursor stays at its position.
 Press the “ “ ENTER key again to close any pop-up windows.
To summarise,
 Press the MENU key to access the menu bar
 Press the MENU key again to exit the menu bar (return to default window)
 Press the “ “ ENTER key to access a pop-up window
 Press the “ “ ENTER key again to close the pop-up window
Note the following exceptions:
 If there is no need for parameters in a menu, then the change is accepted when the
“↵” key is pressed.
 Pressing the MENU button while editing a parameter will abort the operation (cancel the
operation like pressing “ESC”)
 Remotely changing the command status to “Remote” will automatically abort any local
operation.
Hint: To ease the use, the “↵” Enter key may be used instead of one of the arrow keys in
some situations. If the cursor is in the top menu the “↵” will do the same as the “▾” key
or when standing in a menu containing a sub menu the “↵” will do the same as the “▸”
key.
Hint: Pressing the MENU key the first displayed menu will either be the SET or the INTL
menu. The INTL menu if at least one interlock is present. This minimizes the number of
buttons to be pressed to “MENU” and “↵” twice, for setting the output current or the
same key sequence to see the active internal interlocks.
 Use the arrow keys to change a parameter. Note the help text at the bottom right of
the display. The digit to be changed is highlighted. Press ENTER to exit.
Hint: Keeping either up “” or down“” arrow keys pressed when editing a number will
start the auto increment function.
If no menus have been used after 5 minutes, the display will automatically switch back to the
opening window and abort any current operation (for security reasons).

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3.2.3. Front panel controls (M-Panel)
1. Graphic display 240*64
2. Main power is "ON" LED.
3. Main power "ON" push button.
4. Main power is "OFF" LED.
5. Main power "OFF" push button.
6. READY LED indicates when the actual output current
is within a predefined limit.
7. Control Power "ON". Back light is lit.
8. Interlock "RESET" push button.
9. Sum Interlock LED.
10. MENU - Enter / Exit pull down menus.
11. Navigation keys. 
12. ENTER  - Enter / Exit parameter change.
A
R
E
D
Y
R
E
S
E
T
O
N
O
F
F
M
E
N
U
1 2 3 4 5 6
7 8 9 10 11 12

System 9700 User Manual
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3.2.4. The display
The display is a multi-purpose graphical window. The window can be divided into the following
groups:
Default window:
The default window is shown below. If the M-Panel is unused for 5 minutes, it will automatically
revert to this state. This is for security reasons. Press the “MENU” key again to exit any menu
and return to this default window. Any on-going operations will be cancelled.
Scrolling menu bar:
The upper part of the display is normally used for displaying the available top menus. In the
default window, “------ DANFYSIK ------“ is displayed. This is a so-called “scrolling menu bar”
since unlike normal Windows© OS pull-down menus, it is the top menus that scroll using the
“” “” keys.
Pull down menu area:
The pull-down menus are always shown in this area. If a pull-down menu contains sub-menus,
they will advance to the right. The second sub-menu will overwrite the “Set and Output” area.
Power supply Set and Output
The upper line displays the output current setting with six digits. After a cold start, it displays
"SET 000000 ppm". When full output current is set, it displays "Iset 999999 ppm", which is to
be read as 99.9999% of full scale. If required, a setting in Ampere with six digits and a decimal
point can be adapted. This will be set at Danfysik during test or by Danfysik service personnel.
The middle line displays the actual output current with two digits. For example, "Iout 54%"
means that the current is 54% of full scale. This reading is made by the internal 8 bit bipolar
ADC. If a more accurate read-out is required, a control module can be added with a 16 bit ADC.
The current will then be automatically displayed with six digits where the last digit will always
be zero, i.e. with five significant digits. For example, "Iout 346340 ppm" means that the current
is 34.634% of full scale. If required, an output reading in Ampere with two or five digits can be
adapted. This will be set at Danfysik during test or by Danfysik service personnel.
The lower line displays the actual output voltage with two digits. For example, "Vout 45%"
means that the voltage is 45% of full scale. This reading is made by the internal 8 bit bipolar
ADC. If required, an output reading in Volt with two digits can be adapted. This will be set at
Danfysik during test or by Danfysik service personnel.
Bar graph
Status
area
Clock,
Help text,
area
Information,
Scrolling menu bar
Pull down
menu area
Power supply
Set and Output

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Bar Graph:
The bar graph is an analogue representation of the actual output current. The output current is
100% when the bar graph is full. The slim vertical lines marks are for 5% steps and the thick
vertical lines marks 10% steps. Therefore, each pixel represents 0.5%.
Status area:
The status area provides a quick overview of the present control status of the power supply
These include:
 Control mode. LOCal or REMote. Remote is displayed inversed.
 Regulation status. ReaDY or not Ready. “Ready” is highlighted in reverse video and “Not
ready” as three bars.
 Main power. ON or OFF. OFF is highlighted in reverse video.
The address in a multi-drop configuration. Blank if not enabled.
Information area:
The bottom right corner of the display is reserved for various information purposes. These are:
 The time taken from the SMD control module is shown if nothing else is to be displayed.
 INTERLOCK — present if an interlock is pending (in default window).
 STATUS — present if a particular status is pending, normally a transistor fault.
 Help text in menus.
Menu Window:
Press the MENU key to display the Menu window. The screenshot below shows the initial
window when no interlocks are present and after the “” key is pressed once.

System 9700 User Manual
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Editing Window:
If a value needs editing, a cursor shown as a character with inverted colour will appear
somewhere in the value. “Somewhere” because the cursor can recall its last used position.
Move the cursor to the desired position and change its value with the “” or “”keys. Holding
the keys pressed will initiate an auto increment / decrement operation.
Pop-up Window:
The screenshot below shows a pop-up window displaying several interlocks. The bar at the
bottom indicates that there is no further information downwards. The arrow at the top indicates
that pressing the “” key will display the above listed interlocks. If a pop-up window contains
values to be set, the line to be changed will be highlighted with inverted colour (cursor over the
line). Use the “” “” keys to change the value and “” & “” to scroll between the lines.
(E.g. LED colour setup menu).
History Window:
The history window can be viewed as an oscilloscope screen with auto scaling.
The screenshot below shows an example history window set to absolute scale with visible scale
units. The  indicates one pixel unit.

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3.2.5. Control Menus.
The table below lists the standard menus. (Horizontal pop up layout)
Scroll
menu
Sub
-
menu 1
Sub
-
menu 2
Sub menu 3
Comment
SET Setting of output current
CURRENT Set output current immediately
CURRENT d
elayed
Set output current after “

”
MEM
Memory function
RCL
Reg 0

9
Recalls one memory
STO Reg 0 9 Stores to a memory
MAX/MIN Set current to one end.
0% Set current to zero
100% Set current to max
CMD Control Command line
REM Set to Remote Control
LOC Set to Local control
ADR Select a multidrop address
INTL Display Interlocks / Status
INT Internal Interlocks
CROWBAR OFF
DC OVERCURRENT (OCP)
DC OVERVOLTAGE (OVP)
15VP OK
PHASE FAILURE
EARTH LEAKAGE FAILURE
FAN
MPS OVERTEMPERATURE
* See also the list below the
tables.
EXT External interlocks
EXTERNAL INTERLOCK 0
EXTERNAL INTERLOCK 1
EXTERNAL INTERLOCK 2
EXTERNAL INTERLOCK 3
POL Change output polarity
POS + Set polarity to +
NEG - Set polarity to -
+<>- Invert output polarity
LIMITS Value limitations
I SET Current value limitations
POS
Positive limit
NEG Negative limit