Technical data

W.E.ST. Elektronik GmbH
Page 2 of 25 PAM-190-P-*-1021 01.12.2014
CONTENTS
1 General Information............................................................................................................................................. 3
1.1 Order number .............................................................................................................................................. 3
1.2 Scope of supply ........................................................................................................................................... 3
1.3 Accessories ................................................................................................................................................. 3
1.4 Symbols used .............................................................................................................................................. 4
1.5 Legal notice ................................................................................................................................................. 4
1.6 Safety instructions ....................................................................................................................................... 5
2 Characteristics .................................................................................................................................................... 6
2.1 Device description ....................................................................................................................................... 7
3 Use and application ............................................................................................................................................. 8
3.1 Installation instructions ................................................................................................................................. 8
3.2 Commissioning ............................................................................................................................................ 9
3.3 Manual parameterization............................................................................................................................ 10
3.3.1 Operation mode for manual adjustment .............................................................................................. 10
4 Technical description ......................................................................................................................................... 11
4.1 Input and output signals ............................................................................................................................. 11
4.2 LED definitions .......................................................................................................................................... 11
4.3 Circuit diagram .......................................................................................................................................... 12
4.4 Typical wiring ............................................................................................................................................ 13
4.5 Analogue input wiring ................................................................................................................................ 13
4.6 Technical data ........................................................................................................................................... 14
5 Parameters ....................................................................................................................................................... 15
5.1 Parameter list ............................................................................................................................................ 15
5.2 Parameter description ................................................................................................................................ 16
5.2.1 LG (Changing the language for the help information) .......................................................................... 16
5.2.2 MODE (Switching between parameter groups) ................................................................................... 16
5.2.3 AIN (Analogue input scaling).............................................................................................................. 17
5.2.4 LIM (Signal monitoring) ..................................................................................................................... 18
5.2.5 R (ramp times) .................................................................................................................................. 18
5.2.6 MIN (Overlap compensation) ............................................................................................................. 19
5.2.7 MAX (Output limitation) ..................................................................................................................... 19
5.2.8 TRIGGER (Response threshold for the MIN parameter) ..................................................................... 19
5.2.9 POL (Output polarity)......................................................................................................................... 20
5.2.10 CURRENT (Current range switchover) ............................................................................................... 20
5.2.11 DAMPL (Dither amplitude) ................................................................................................................. 20
5.2.12 DFREQ (Dither frequency)................................................................................................................. 20
5.2.13 PWM (PWM frequency) ..................................................................................................................... 21
5.2.14 PPWM (Solenoid current controller P element) ................................................................................... 21
5.2.15 IPWM (Solenoid current controller I element) ..................................................................................... 21
5.2.16 PROCESS DATA (Monitoring) ........................................................................................................... 22
6 Appendix .......................................................................................................................................................... 23
6.1 Failure monitoring ...................................................................................................................................... 23
6.2 Troubleshooting ......................................................................................................................................... 23
7 Notes ................................................................................................................................................................ 24