When replacing a control unit with negative cycle switch input such as IG434-2, IG434-4 or IG472-11, connect the minus terminal of the cycle switch to plus.
*) Take over system-specific settings of the unit to be replaced.
** Connection 30 no longer used! Must be removed from connector.
*** Time required for a lubrication cycle must be determined and set as pump running time value
Previous models to be replaced
Programming data for IG502-E
Grease with KFG...
Without pres- With cycle
Without
sure switch
switch
cycle switch
•
•
•
**
•
•
•
•
•
To be programmed on IG502
Pause time
Pump running time
Pause
Value
Contact
tPA
*) h
tCO
tPA
*) h
tCO
tPA
*) h
tCO
tPA
*) h
tCO
tPA
*) h
tCO
tPA
*) h
tCO
tPA
*) h
tCO
cPA
*) Imp.
tCO
cPA
*) Imp.
tCO
•
**
tPA
*) h
tCO
•
**
tPA
*) h
tCO
•
**
tPA
*) h
tCO
•
tPA
*) h
tCO
•
cPA
*) Imp.
tCO
tPA
*) h
tCO
cPA
*) Imp.
tCO
tPA
*) h
tCO
Page 33
Contents
Chapter
13
Operating Instruction Universal Control Unit IG502-E