ZF ERM Operating Instructions Manual page 17

Electronic control unit ERM
The reference value for the max. Ø is not erased when the
supply voltage is switched off. It can therefore be used
when the ERM is fitted, i.e. it can be stored in E
The stored reference value is deleted when another opera-
ting mode is selected ("open-loop control" or "closed loop
control").
Production speed and nominal traction may be altered
even during operation.
Operating mode "controlled with Ø sensing"
1 2 3 4 5 6 7 8 DIL switch
Y Y Y Y 1 0 . . Unit size - coding (characteristic)
• Operating mode: "controlled with Ø calculation"
The DIL switches must be set to suit unit size
(Y Y Y Y) (see page 18).
Setting procedure:
• approach maximum roller Ø
• push set key when production speed is reached
6057 758 101 - 2005-02
NOTE
If a frequency < 3 Hz is already reached during a setting
2
PROM. procedure, no reference values will be transferred (LED 3
continues flashing). Frequency range 3 - 1000 Hz.
Stored reference values are deleted when another opera-
ting mode is selected ("open-loop control" or "closed loop
control").
• release set key (reference values for max. Ø is
accepted).
Production speed and nominal traction may be altered
even during operation.
Operating mode "controlled with Ø calculation"
1 2 3 4 5 6 7 8 DIL switch
Y Y Y Y 0 1 .
17
Description
. Unit size - coding (characteristic)