SAFETY INSTRUCTIONS
4 | EN www.schmalz.com 30.30.01.02629/00
6.1.1.1 Device identity...............................................................................................................29
6.1.1.2 User-specific localization ..............................................................................................29
6.1.2 System commands .......................................................................................................30
6.1.2.1 Parameter upload to the IO-Link master.......................................................................30
6.1.2.2 Resetting to factory settings .........................................................................................30
6.1.2.3 Zero-point adjustment of the sensors (calibration) .......................................................30
6.1.2.4 Reset of counters..........................................................................................................31
6.1.2.5 Reset of the maximum and minimum values for supply voltages ................................31
6.1.3 Access rights.................................................................................................................31
6.1.3.1 Extended Device Access Locks....................................................................................31
6.1.3.2 PIN code for NFC write protection................................................................................31
6.2 Diagnostics and monitoring functions...........................................................................32
6.2.1 Determination of SCTMi system parameters................................................................32
6.2.1.1 Operating voltage measurements.................................................................................32
6.2.1.2 Measurement of the evacuation time t0........................................................................32
6.2.1.3 Measurement of the evacuation time t1........................................................................32
6.2.1.4 Measurement of air consumption .................................................................................33
6.2.1.5 Measurement of leakage ..............................................................................................33
6.2.1.6 Measurement of dynamic pressure ..............................................................................33
6.2.1.7 Maximum vacuum.........................................................................................................33
6.2.2 Device status ................................................................................................................34
6.2.2.1 Device status (process data) ........................................................................................34
6.2.2.2 IO-Link device status ....................................................................................................34
6.2.2.3 Extended system state .................................................................................................35
6.2.2.4 NFC status....................................................................................................................35
6.2.2.5 Error codes ...................................................................................................................36
6.2.3 Condition monitoring (CM):...........................................................................................36
6.2.3.1 Monitoring of the valve switching frequency.................................................................37
6.2.3.2 Monitoring the evacuation time.....................................................................................37
6.2.3.3 Leakage monitoring ......................................................................................................37
6.2.3.4 Monitoring the control threshold ...................................................................................38
6.2.3.5 Monitoring the dynamic pressure..................................................................................38
6.2.3.6 Monitoring of the supply voltages.................................................................................38
6.2.3.7 Evaluation of system pressure......................................................................................38
6.2.4 EPC values in the process data....................................................................................39
6.2.5 IO-Link events...............................................................................................................40
6.3 Functions of the individual SCPSt ejectors...................................................................40
6.3.1 Switching points............................................................................................................40
6.3.1.1 System vacuum evaluation...........................................................................................40
6.3.2 Control functions...........................................................................................................41
6.3.2.1 No control (continuous suction), H1 in hysteresis mode ..............................................41
6.3.2.2 No control (continuous suction), H1 in comparator mode ............................................41
6.3.2.3 Control ..........................................................................................................................41
6.3.2.4 Control with leak monitoring .........................................................................................41
6.3.2.5 Control function, without continuous suction ................................................................42
6.3.2.6 Control function with leakage monitoring, without continuous suction .........................42
6.3.3 Blow-off modes.............................................................................................................43
6.3.3.1 Externally controlled blow-off........................................................................................43
6.3.3.2 Internally time-controlled blow-off.................................................................................43
6.3.3.3 Externally time-controlled blow-off................................................................................43
