Schmalz SCPMi Series User manual

Mini Compact Ejector SCPMi
Operating Instructions
WWW.SCHMALZ.COM EN-US · 30.30.01.01961 · 00 · 06/19

Note
The Operating instructions were originally written in German. Store in a safe place for future reference.
Subject to technical changes without notice. No responsibility is taken for printing or other types of er-
rors.
Published by
© J.SchmalzGmbH, 06/19
This document is protected by copyright. J.SchmalzGmbH retains the rights established thereby. Repro-
duction of the contents, in full or in part, is only permitted within the limits of the legal provisions of
copyright law. Any modifications to or abridgments of the document are prohibited without explicit writ-
ten agreement from J.SchmalzGmbH.
Contact
J. Schmalz GmbH
Johannes-Schmalz-Str. 1
72293 Glatten, Germany
T: [phone]
[email protected]
www.schmalz.com
Contact information for Schmalz companies and trade partners worldwide can be found at:
www.schmalz.com/salesnetwork
2 / 68 EN-US · 30.30.01.01961 · 00 · 06/19

Contents
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Contents
1 Important Information ...................................................................................................................................6
1.1 Note on Using this Document ............................................................................................................... 6
1.2 The technical documentation is part of the product ........................................................................... 6
1.3 Warnings in This Document................................................................................................................... 6
1.4 Symbol..................................................................................................................................................... 6
1.5 Type Plate ............................................................................................................................................... 7
2 Fundamental Safety Instructions...................................................................................................................8
2.1 Emissions ................................................................................................................................................. 8
2.2 Intended Use........................................................................................................................................... 8
2.3 Non-Intended Use .................................................................................................................................. 8
2.4 Personnel Qualifications ........................................................................................................................ 9
2.5 Modifications to the Ejector .................................................................................................................. 9
3 Product Description ......................................................................................................................................10
3.1 Operating Modes ................................................................................................................................. 10
3.2 Ejector Designation .............................................................................................................................. 10
3.3 Ejector Structure................................................................................................................................... 10
3.4 Controls and Displays in Detail............................................................................................................ 11
4 Description of the Ejector.............................................................................................................................13
4.1 Suction of the Workpiece (Vacuum Generation) ............................................................................... 13
4.2 Depositing the Workpiece/Part (Blowing Off) ................................................................................... 14
5 Technical Data ...............................................................................................................................................15
5.1 Display Parameters ............................................................................................................................... 15
5.2 General Parameters.............................................................................................................................. 15
5.3 Electrical Parameters ............................................................................................................................ 15
5.4 Mechanical Data................................................................................................................................... 16
5.4.1 Performance Data...................................................................................................................... 16
5.4.2 Dimensions................................................................................................................................. 16
5.4.3 Maximum Torque ...................................................................................................................... 17
5.4.4 Pneumatic circuit plans ............................................................................................................. 17
5.4.5 Factory Settings ......................................................................................................................... 18
6 Operating and Menu Concept .....................................................................................................................19
6.1 Button Assignments in Display Mode ................................................................................................. 19
6.1.1 Opening the Menu .................................................................................................................... 19
6.1.2 Displaying the Basic Settings (Slide Show)............................................................................... 20
6.2 Main Menu ........................................................................................................................................... 20
6.2.1 Functions in the Main Menu..................................................................................................... 20
6.2.2 Changing the Parameters of the Main menu .......................................................................... 20
6.3 Extended Functions menu (EF) ............................................................................................................ 21
6.3.1 Functions in the Extended Functions menu (EF)...................................................................... 21
6.3.2 Changing parameters in the Extended Functions menu......................................................... 22
6.4 Info menu [INF]..................................................................................................................................... 23
6.4.1 Functions in the Info menu....................................................................................................... 23
6.4.2 How Data is Displayed in the Info Menu ................................................................................. 23
7 Interfaces .......................................................................................................................................................25
7.1 Basic Principles of IO-Link Communication......................................................................................... 25

Contents
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7.2 Process Data.......................................................................................................................................... 25
7.3 ISDU Parameter Data ........................................................................................................................... 25
7.4 Near Field Communication (NFC) ........................................................................................................ 26
8 Description of Functions...............................................................................................................................27
8.1 Operating Modes ................................................................................................................................. 27
8.1.1 Automatic Operation ................................................................................................................ 27
8.1.2 Manual Mode ............................................................................................................................ 27
8.1.3 Setting Mode ............................................................................................................................. 28
8.2 Monitoring the System Vacuum and Defining Limit Values ............................................................. 29
8.3 Calibrating the Vacuum Sensor [0x0002]............................................................................................ 29
8.4 Control Functions [P-0: 0x0044]........................................................................................................... 29
8.4.1 No Control (Continuous Suction).............................................................................................. 30
8.4.2 Control ....................................................................................................................................... 30
8.4.3 Control with Leak Monitoring.................................................................................................. 30
8.4.4 Control Shutoff [P-0: 0x004E] ................................................................................................... 30
8.5 Blow-Off Modes [0x0045] .................................................................................................................... 30
8.5.1 Externally controlled blow-off..................................................................................................31
8.5.2 Internally time-controlled blow-off .........................................................................................31
8.5.3 Externally Time-Controlled Blow-Off ....................................................................................... 31
8.5.4 Setting the Blow-Off Time [P-0: 0x006A] ................................................................................. 31
8.6 Output function [0x0047] .................................................................................................................... 31
8.7 Output type [0x0049] ........................................................................................................................... 31
8.8 Selecting a Display Unit [0x004A]........................................................................................................ 31
8.9 Switch-Off Delay [0x004B] ................................................................................................................... 32
8.10 Rotating the Display [0x004F].............................................................................................................. 32
8.11 ECO Mode [0x004C].............................................................................................................................. 32
8.12 Locking and Unlocking the Menus...................................................................................................... 32
8.12.1 PIN Code [0x004D] ..................................................................................................................... 33
8.12.2 Unlocking the Menus ................................................................................................................ 33
8.13 Restricting Access Using Device Access Locks [0x000C] ...................................................................... 34
8.14 Restricting Access with Extended Device Access Locks [0x005A]....................................................... 34
8.15 Resetting to Factory Settings (Clear All) [0x0002] .............................................................................. 34
8.16 Counters................................................................................................................................................ 35
8.17 Displaying the Software Version ......................................................................................................... 36
8.18 Displaying the Part Number [0x00FA]................................................................................................. 36
8.19 Displaying the Serial Number [0x0015]............................................................................................... 37
8.20 Device Data........................................................................................................................................... 37
8.21 User-Specific Localization .................................................................................................................... 38
8.22 Process Data Monitoring...................................................................................................................... 38
8.23 Production Setup Profiles .................................................................................................................... 38
8.24 Energy and Process Control (EPC)........................................................................................................ 38
8.24.1 Condition Monitoring (CM) [0x0092] ....................................................................................... 39
8.24.2 Energy Monitoring (EM) [0x009B, 0x009C, 0x009D]................................................................ 42
8.24.3 Predictive Maintenance (PM) ................................................................................................... 43
8.24.4 Reading the EPC Values ............................................................................................................ 43
9 Transport and Storage..................................................................................................................................45
9.1 Checking the Delivery .......................................................................................................................... 45
10 Installation.....................................................................................................................................................46
10.1 Installation Instructions........................................................................................................................ 46

Contents
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10.2 Mounting .............................................................................................................................................. 46
10.3 Pneumatic Connection ......................................................................................................................... 47
10.3.1 Connecting the Compressed Air and Vacuum ......................................................................... 48
10.3.2 Instructions for the Pneumatic Connection ............................................................................. 48
10.3.3 Optional: External blow-off connection (EB)........................................................................... 49
10.4 Electrical connection ............................................................................................................................ 49
10.4.1 Pin Assignments......................................................................................................................... 50
11 Operation ......................................................................................................................................................51
11.1 Operation via IO-Link........................................................................................................................... 51
11.2 General Preparations ........................................................................................................................... 51
11.3 Changing the Blow-Off Flow Rate on the Ejector.............................................................................. 52
12 Troubleshooting............................................................................................................................................53
12.1 Help with Faults.................................................................................................................................... 53
12.2 Error Codes, Causes and Solutions ...................................................................................................... 54
12.3 System condition monitoring (CM) ..................................................................................................... 55
12.4 Warnings and Error Messages in IO-Link Mode ................................................................................. 55
13 Maintenance..................................................................................................................................................56
13.1 Safety .................................................................................................................................................... 56
13.2 Cleaning the Ejector............................................................................................................................. 56
13.3 Replacing the Silencer.......................................................................................................................... 57
14 Warranty........................................................................................................................................................59
15 Spare and Wearing Parts, Accessories.........................................................................................................60
15.1 Spare and Wearing Parts ..................................................................................................................... 60
15.2 Accessories ............................................................................................................................................ 60
16 Decommissioning and Recycling..................................................................................................................61
16.1 Disposing of the Ejector....................................................................................................................... 61
16.2 Materials Used ...................................................................................................................................... 61
17 Appendix .......................................................................................................................................................62
17.1 Overview of Display Codes .................................................................................................................. 62
17.2 EC Declaration of Conformity.............................................................................................................. 63
17.3 SCPMi Data Dictionary 21.10.01.00125_00.pdf................................................................................... 64

Important Information
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1Important Information
1.1Note on Using this Document
J.SchmalzGmbH is generally referred to as Schmalz in these Operating instructions.
These Operating instructions contain important notes and information about the different operating
phases of the product:
• Transport, storage, start of operations and decommissioning
• Safe operation, required maintenance, rectification of any faults
The Operating instructions describe the product at the time of delivery by Schmalz.
1.2The technical documentation is part of the product
1. For problem-free and safe operation, follow the instructions in the documents.
2. Keep the technical documentation in close proximity to the product. The documentation must be ac-
cessible to personnel at all times.
3. Pass on the technical documentation to subsequent users.
ðFailure to follow the instructions in these Operating instructions may result in life-threatening in-
juries!
ðSchmalz is not liable for damage or malfunctions that result from failure to heed these instructions.
If you still have questions after reading the technical documentation, contact Schmalz service at:
www.schmalz.com/services
1.3Warnings in This Document
Warnings warn against hazards that may occur when handling the product. This document contains three
levels of danger that you can recognize by the signal word.
Signal word Meaning
WARNING Indicates a medium-risk hazard which, if not avoided, could result in death or
serious injury.
CAUTION Indicates a low-risk hazard which, if not avoided, could result in minor or
moderate injury.
NOTE Indicates a danger that leads to property damage.
1.4Symbol
This sign indicates useful and important information.
üThis symbol represents a prerequisite that must be met prior to an operational step.
4This sign represents an action to be performed.
ðThis sign represents the result of an action.
Actions that consist of more than one step are numbered:
1. First action to be performed.
2. Second action to be performed.

Important Information
EN-US · 30.30.01.01961 · 00 · 06/19 7 / 68
1.5Type Plate
1
The type plate (1) is permanently attached to the ejector and must always be clearly legible.
The type plate contains the following data:
• Name, including individual configuration code “AAA”
• Part number
• Serial number
• Pneumatic symbol
• Permitted pressure range
Please specify all the information above when ordering replacement parts, making warranty claims or for
any other inquiries.

Fundamental Safety Instructions
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2Fundamental Safety Instructions
2.1Emissions
The ejector emits noise due to its use of compressed air.
WARNING
Noise pollution due to the escape of compressed air
Hearing damage!
4Wear ear protectors.
4The ejector must only be operated with a silencer.
2.2Intended Use
The ejector is built in accordance with the latest standards of technology and is safe to operate upon de-
livery; however, hazards can still arise during use.
The ejector is designed to generate a vacuum for gripping and transporting objects when used in conjunc-
tion with suction cups. It is operated via a controller using IO-Link.
Neutral gases are approved as evacuation media. Neutral gases include air, nitrogen and inert gases (e.g.
argon, xenon and neon).
The product is intended for industrial use.
Intended use includes observing the technical data and the installation and operating instructions in this
manual.
2.3Non-Intended Use
WARNING
Extraction of hazardous media, liquids or bulk material
Personal injury or damage to property!
4Do not extract harmful media such as dust, oil mists, vapors, aerosols etc.
4Do not extract aggressive gases or media such as acids, acid fumes, bases, biocides, dis-
infectants or detergents.
4Do not extract liquids or bulk materials, e.g. granulates.
Schmalz accepts no liability for damages resulting from use other than as intended by Ejector. In particu-
lar, the following are considered non-intended use:
• Use in potentially explosive atmospheres
• Use in medical applications
• Lifting people or animals
• Evacuation of objects that are in danger of imploding

Fundamental Safety Instructions
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2.4Personnel Qualifications
Unqualified personnel cannot recognize dangers and are therefore exposed to higher risks!
1. Task only qualified personnel to perform the tasks described in this Operating instructions.
2. The product must be operated only by persons who have undergone appropriate training.
This Operating instructions is intended for fitters who are trained in handling the product and who can
operate and install it.
2.5Modifications to the Ejector
Schmalz assumes no liability for consequences of modifications over which it has no control:
1. The ejector must be operated only in its original condition as delivered.
2. Use only original spare parts from Schmalz.
3. The ejector must be operated only in perfect condition.

Product Description
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3Product Description
3.1Operating Modes
If the ejector is connected to the supply voltage, it is ready for operation. This is the normal operating
mode, in which the ejector is operated by the system controller.
The ejector is parameterized via the available menus or via IO-Link.
The following operating modes are available during the setup process:
• Setting mode (only via IO-Link) and
• Manual mode
3.2Ejector Designation
The breakdown of the item designation (e.g. SCPMi 10 S04 NC M8-6 BLT) is as follows:
Feature Variants
Type SCPM
Version Intelligent: i
Nozzle size 0.3, 0.5, 0.7 and 1.0mm
Fluid connector S01 (push-in, 4/2 2x) G01 (M5 female 2x)
S04 (push-in, 6/4 2x) G06 (M7 female 2x)
S07 (push-in, 4/2 3x) G07 (M5 female 3x)
S08 (push-in, 6/4 2x, 4/2) G08 (M7 female 2x, M5 female)
S09 (push-in, 4/2, 6/4 2x) G09 (M5 female, M7 female 2x)
Suction valve control NO (normally open), sucks when no voltage is applied
NC (normally closed), does not suck when no voltage is applied
Electrical connection M8 plug, 6-pole
Individual configuration
code
The 3-digit code “AAA” uniquely describes an ejector disk.
3.3Ejector Structure
9
1
2
35
7
8
6
4
1 Compressed air connector (marking 1) 2 Vacuum connection (marking 2)

Product Description
EN-US · 30.30.01.01961 · 00 · 06/19 11 / 68
3 NFC symbol (product is equipped with an
NFC interface)
4 Operating and display elements
5 M8 electrical connection, 6-pole 6 Optional: Compressed air connector for
external blow off EB (marking 1A)
7 Silencer (marking 3) 8 Valve screw for blow off volume flow
9 2x mounting hole
3.4Controls and Displays in Detail
The ejector is fitted with the following elements to ensure simple operation:
• 2 buttons on the foil keypad
• A 3-digit display
• 4 light-emitting diodes (LEDs) as status indicators
1 3 4 5 6
87
2
1 IO-Link symbol (product is equipped with
an IO-Link interface)
2MENU BUTTON
3 LED B for blow off state 4 Display
5 LED for switching point limit value SP1 6 PLUS BUTTON
7 LED for switching point limit value SP2 8 LED S for suction state
Definition of the LED indicators
The “suction” and “blow off” process states are each assigned an LED.
Item Meaning State Description
3 Blow off LED B
OFF
Ejector not blowing off
lit up
Ejector blowing off
8 Suction LED S
OFF
No suction from ejector
lit up
Suction from ejector

Product Description
12 / 68 EN-US · 30.30.01.01961 · 00 · 06/19
The LEDs for the switching points SP1 and SP2 (limit values) indicate the current level of the system vac-
uum relative to the configured limit values. Their behavior is independent of the control function and the
assignment of the output.
The table below explains the meaning of the LEDs:
Item Limit value LEDs Ejector state
5 and 7 LEDs both off Rising vacuum: vacuum < SP2
Falling vacuum: vacuum < rP2
5 and 7 SP2 LED lit steadily Rising vacuum: vacuum > SP2 and < SP1
Falling vacuum: vacuum > rP2 and < rP1
5 and 7 Both LEDs lit steadily Rising vacuum: vacuum > SP1
Falling vacuum: vacuum > rP1
5 and 7 Both LEDs flashing Manual control of the “suction” and “blow off”
ejector functions.
The ejector is in manual mode or setting mode.

Description of the Ejector
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4Description of the Ejector
4.1Suction of the Workpiece (Vacuum Generation)
The ejector is designed for vacuum handling of airtight parts in combination with suction systems. The
vacuum is generated in a nozzle according to the Venturi principle, i.e. by using suction generated by the
flow of accelerated compressed air. Compressed air is channeled into the ejector and flows through the
nozzle. A vacuum is generated immediately downstream of the motive nozzle; this causes the air to be
sucked through the vacuum connection. The air and compressed air that have been removed by the suc-
tion exit together via the silencer.
The venturi nozzle on the ejector is activated and deactivated using the suction command:
• In the NO (normally open) variant, the venturi nozzle is deactivated when the suction signal is re-
ceived.
• In the NC (normally closed) variant, the venturi nozzle is activated when the suction signal is re-
ceived.
An integrated sensor records the vacuum generated by the venturi nozzle. The exact vacuum level is
shown on the display and can be read from the IO-Link process data.
The diagram below shows the vacuum curve for when the air saving function is activated:
Vacuum
[mbar]
Vacuum on Time [s]
SP1
SP2
rP1
rP2
OUT=on
OUT=off
The ejector has an integrated air saving function and automatically regulates the vacuum in suction
mode:
• The electronics switch the venturi nozzle off as soon as the vacuum limit value set for switching
point SP1 is reached.
• When objects with airtight surfaces are picked up, the integrated non-return valve prevents the vac-
uum from dropping.
• If leakages cause the system vacuum to drop below the limit value configured for the switching
point rP1, the venturi nozzle is switched back on.
• The OUT output is set once a workpiece is picked up securely, based on the vacuum value. This en-
ables the further handling process.

Description of the Ejector
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4.2Depositing the Workpiece/Part (Blowing Off)
In blow off mode, the vacuum circuit of the ejector is supplied with compressed air. This ensures that the
vacuum drops quickly, allowing the workpiece to be quickly deposited.
During blow off, [-FF] is shown on the display.
The ejector provides two blow off modes for selection:
• Externally controlled blow off
• Internally time-controlled blow off

Technical Data
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5Technical Data
5.1Display Parameters
Parameter Value Unit Note
Display 3 Digit Red 7-segment LED display
Resolution ±1 mbar --
Accuracy ±3 % FS Tamb= 25°C, based on FS final value (full-scale)
Display refresh rate 5 1/s Only affects the 7-segment display
Idle time before the
menu is exited
1 min The display mode is accessed automatically when no set-
tings are made in a menu.
5.2General Parameters
Parameter Type Symbol Limit value Unit Note
min. typ. max.
Working tempera-
ture
Tamb 0 — 50 °C —
Storage tempera-
ture
TSto -10 — 60 °C —
Humidity Hrel 10 — 85 % r.h. Free from condensa-
tion
Degree of protec-
tion
— — — IP40 — —
Operating pres-
sure (flow pres-
sure)
03 P 2 4 6 bar —
05, 07
and 10
P 3 4 6 bar —
Operating
medium
Air or neutral gas, filtered to 5µm, without oil, class 3-3-3 compressed air quality
in acc. with ISO8573-1
5.3Electrical Parameters
Supply voltage DC24V ± 10% (PELV1))
Polarity reversal protec-
tion
Yes
Current consumption
(at 24 V)
— Typical current consump-
tion
Max. current consump-
tion
SCPMi – xx – NC 50mA 70mA
SCPMi – xx – NO 75mA 115mA
NFC NFC Forum Tag type 4
IO-Link IO-Link 1.1 Baud rate COM2 (38.4Kbits/s)
1) The power supply must correspond to the regulations in accordance with EN60204 (protected extra-low
voltage).

Technical Data
16 / 68 EN-US · 30.30.01.01961 · 00 · 06/19
5.4Mechanical Data
5.4.1Performance Data
Type Nozzle 03 Nozzle 05 Nozzle 07 Nozzle 10
Nozzle size [mm] 0.3 0.5 0.7 1.0
Degree of evacuation [%] 87
Max. suction rate [l/min] 1) 2.2 7.5 15 28
Air consumption for suction [l/min] 3.5 9 22 45
Air consumption for blow off [l/min] 10
Sound pressure level, unobstructed suc-
tion [dB(A)] 1)
51 66 70 71
Sound pressure level, suction [dB(A)] 42 55 70 72
Pressure range [bar] 2 to 6 3 to 6
Rec. diameter of compressed air hose
[mm] 2)
2 4
Rec. diameter of vacuum hose [mm] 2) 2 4
Weight [g] 80 85
1) At optimal operating pressure (SCPM...03/05/07: 4 bar; SCPM...10: 4.5bar)
2) For max. length of 2m
5.4.2Dimensions
G3 L B H L1 L2 L3 X1 H1 H2
M8x1
male
thread
76.5 12 65.3 95.3 11.4 20.5 36 73.9 24.95

Technical Data
EN-US · 30.30.01.01961 · 00 · 06/19 17 / 68
H3 H4 H5 H6 d1 d2 d5 d3 d4 B1
7.5 30 7.5 17.5 Depending on the particular
ejector, see chapter 3.3
“Ejector designation”
9 4.3 12.5
All specifications are in mm
5.4.3Maximum Torque
Connection Max. torque
Mounting hole d4 1Nm
Electrical connector G3 Hand-tight
5.4.4Pneumatic circuit plans
NC NO

Technical Data
18 / 68 EN-US · 30.30.01.01961 · 00 · 06/19
NC-EB NO-EB
5.4.5Factory Settings
Code Parameter Value of the factory setting
5P1 Switching point SP1 750mbar
rP1 Reset point rP1 600mbar
5P2 Switching point SP2 550mbar
rP2 Reset point rP2 540mbar
tbL Blow off time 0.20s
ctr Control Activated = on
dc5 Sustained suction Deactivated = off
t-1 Evacuation time 2.00s
-L- Leakage value 250mbar/s
bLo Blow-off function Externally controlled blow-off = -E-
0u2 Output function Switching logic – output 2 = NO
P-n Signal type Output level = PNP
uni Vacuum unit Vacuum unit in mbar = bar
dLY Switch-off delay 10ms
dPY Display rotation Standard = 5td
Eco ECO mode Deactivated = oFF
P1n PIN code User-defined 000
The production setup profiles P-1 to P-3 are factory-set to have the exact same data set as the default
data set P-0.

Operating and Menu Concept
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6Operating and Menu Concept
The ejector is operated using two buttons on the foil keypad:
MENU BUTTON PLUS BUTTON
Navigation is divided into three menus:
• The main menu: for standard applications
• The Extended Functions (EF) menu: for applications with special requirements
• The Info menu (INF): for reading out system data such as counters, the software version, etc.
If settings are changed, undefined states of the system may occur for a short time (for approx. 50ms).
The following information can be shown on the display:
• The current vacuum measurement value
• The selected menu item
• The settings
• Error messages in the form of error codes
The operating menu’s home screen shows the currently measured vacuum level in the selected display
unit. The available units are millibar, kilopascal, inHg and psi. The measured value is displayed as positive
compared to the ambient air pressure.
The menus will automatically close if no buttons are pressed for 1 minute.
The display also returns to the home screen when an error occurs so that the error code can be displayed.
A menu can be called up and used again afterward.
6.1Button Assignments in Display Mode
In display mode, a specific function is assigned to each key.
6.1.1Opening the Menu
Press the PLUS BUTTON to open the menus as follows:
4Press the button briefly.
ðThe main menu opens with the firstparameter[5P1].
Opening the EF menu for extended functions:
1. Press the button several times until the parameter EF appears on the display.
2. Press the button to switch to the EF submenu for extended functions.
ðThe EF menu opens with the first parameter [ctr].
Opening the INF menu:
1. Press the buttons several times until the parameter 1nF appears on the display.
2. Press the button to switch to the INF submenu for information.
ðThe INF menu opens with the first parameter [cc1].

Operating and Menu Concept
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6.1.2Displaying the Basic Settings (Slide Show)
When you press the button from the home screen, the following parameters are automatically dis-
played one after the other on the display (slide show):
• The vacuum unit
• The current operating mode (510 or 10L)
• The currently activated production setup profile (P-0 to P-3)
• The value of switching point SP1
• The value of reset point rP1
• The value of switching point SP2
• The value of reset point rP12
• The supply voltage US
The display cycle returns to the vacuum display after a complete cycle or can be canceled at any time by
pressing any button.
6.2Main Menu
All settings for standard applications can be accessed and configured using the main menu.
6.2.1Functions in the Main Menu
The following table shows an overview of the display codes and parameters in the main menu:
Display
code
Parameter Explanation
5P1 Switching point 1 Value at which the control function deactivates
(only active if [ctr] = [on])
rP1 Reset point 1 Reset value 1 for the control function
5P2 Switching point 2 Switching value for the “Parts control” signal
rP2 Reset point 2 Reset value 2 for the “Parts control” signal
tbL Blow off time Setting of the blow-off time for time-controlled blow-off
CAL Zero-point adjust-
ment (calibration)
Calibrate vacuum sensor, zero point = ambient pressure
EF Extended functions Open the “Extended Functions” submenu
1mF Information Open the “Information” submenu
1nc Incorrect The entered value is not within the permissible value range.
This is an informational message that appears if incorrect informa-
tion is entered.
6.2.2Changing the Parameters of the Main menu
If you wish to change values, e.g. the switching points, you have to enter the new value digit by digit.
1. Use the button to select the desired parameter.
2. Confirm using the button.
ðThe currently set value is displayed and the first digit flashes.
3. Use the button to change the value. The value increases by 1 each time the button is pressed.
After 9, the counter goes back to 0 when the button is pressed.