Technical Instructions; Startup - ZF ERM Operating Instructions Manual

Electronic control unit ERM

3.2.3 Technical instructions

LED: "Power" ON
Control: Torque is set by the electronic system
in accordance with the nominal value
input.
DIL switch setting:
Unit size coding clutch / brake,
see page 18
DIL switch setting
Jumper position: Jumper position "2" (see 1.4, page 13)
can activate further functions.
6057 758 101 - 2005-02
DIL switches
1 2 3 4 5 6 7 8
0 0 0 0
0 0 0 0

3.2.4 Startup

1. The electronic control unit is disconnected.
2. Make sure that voltage is within the range given under
"1. Technical Data" !
(see page 6)
3. Check polarity (plus / minus) !
CAUTION
Unpermitted voltage and polarity may damage the
installation !
4. Switch off operating voltage !
5. Connect the ERM !
6. Switch on operating voltage !
"Power" LED must light up.
7. The installation is ready for operation.
NOTE
Should the installation not function properly, consult
"4. Identification and causes of failure / corrective action"
(see page 38) !
25
Operating modes