Georges Renault CVIS II, Operator'S Manual

Page: 40 / 76

6159932410-02
English
40 / 76
MAINTENANCE
The tool does not run in run
reverse mode. The Tightening/Untightening
reversing gearbox is faulty.
The run reverse speed is set to 0. 30 In the "Tests, Inputs/outputs" menu, check the
switching of bit 7 when the reversing gearbox is
activated.
Check the "Spindle validation on run reverse"
parameter.
Test commutation between pins 2 and 5 of the
tool connector.
Check the value of the run reverse speed in the
"Parameters/Station" menu. If the reversing gear-
box is running correctly, the tool LEDs should
blink.
The motor stops suddenly; per-
forming another action on the
trigger starts the tool again. The serial link between the tool
and the controller is disrupted.
This could be due to faulty shiel-
ding. 31 Check the value of the noise shown on the "tor-
que versus time" curve saved in the controller
memory.
Change the cables.
The tool does not run in tighte-
ning mode, but runs in run
reverse mode. Loss of controller memory. 32 Check the presence of tightening cycles.
Check that the selected cycle is programmed cor-
rectly.
Transducer fault. 33 Refer to No. 18 and 22.
The Tightening/Untightening
reversing gearbox is stuck in run
reverse mode. 34 Refer to No. 30.
Symptoms Possible causes No
.
Check