Technical documentation - W.E.ST. Elektronik GmbH

W.E.ST. Elektronik GmbH
Inhaltsverzeichnis
Revisions ...................................................................................................................................................... 3
Ordering code ............................................................................................................................................... 3
Accessories .................................................................................................................................................. 3
General description....................................................................................................................................... 4
General installation remarks......................................................................................................................... 5
In- and outputs ..................................................................................................................................... 6
LED Funktion ....................................................................................................................................... 6
Block diagram ...................................................................................................................................... 7
Typical wiring ....................................................................................................................................... 8
Technical Data ..................................................................................................................................... 9
Dimensions ........................................................................................................................................ 9
General IO description ....................................................................................................................... 10
Power supply ................................................................................................................................... 10
Digital inputs .................................................................................................................................... 10
Digital outputs .................................................................................................................................. 10
Analogue inputs ............................................................................................................................... 11
PWM outputs ................................................................................................................................... 11
Serial interface................................................................................................................................. 11
Start-up and commissioning guidelines ................................................................................................. 12
Parameter table...................................................................................................................................... 13
Parameter description ............................................................................................................................ 15
S (setpoint parameterization)........................................................................................................... 15
RMODE (ramp- function mode)....................................................................................................... 15
RA (ramptime parameterization)...................................................................................................... 15
MODE (of the linearization) ............................................................................................................. 16
CC (characteristic linearization)....................................................................................................... 16
RCURR (real current input) ............................................................................................................. 17
MIN (compensation of the dead zone) ............................................................................................ 18
MAX (maximum output signal)......................................................................................................... 18
TRIGGER (threshold value of MIN)................................................................................................. 18
SENS (sensor monitoring) ............................................................................................................... 19
SOLENOIDS (number of solenoids)................................................................................................ 19
CURRENT (range of the output current) ......................................................................................... 19
DFREQ / DAMPL (dither frequency, dither amplitude).................................................................... 19
PWM (pwm output frequency) ......................................................................................................... 20
PPWM / IPWM (P-gain and i-gain of the current compensator)...................................................... 20
CMODE (function of the output stage) ............................................................................................20
SAVE (data storing in EEPROM)..................................................................................................... 21
LOADBACK (copy of the EEPROM into the active RAM) ............................................................... 21
DEFAULT (parameter reset)............................................................................................................ 21
PROCESS DATA (monitoring) ........................................................................................................ 21
Remarks ..................................................................................................................................................... 22
Seite 2 von 22 12.03.2008