Desoutter CVIL II, Руководство оператора, Страница: 73 / 80

01/2018 73 / 80
6159933780
Issue no: 09
CVIL II
13.4 - Operating problems due to wear or breakdown
Symptoms Possible causes N° Check
The tool does not start whether
in tightening, or run reverse
mode.The screen is idle.
The controller is switched off 11 Check:
● The condition of the On/Off switch of the
controller.
● That the mains voltage on the input side
of the controller is not null.
● The condition of the controller fuses.
MESSAGE: E01 Missing Emergency stop
connectoror emergency stop
button engaged.
13
Check for links in the emergency stop
connector and check that the emergency
stop button is not engaged.
MESSAGE: "Tool fault" The electrical links between
the controller and the tool are
faulty.
14 The cable(s) is (are) not connected.
The connectors are insufficiently screwed or
inserted.
There are twisted contacts or contacts
pushed back in one of the connectors.
Check the continuity and insulation of every
electrical link in the cables; change them if
necessary.
The message "Tool fault" is
displayed when an unsupported
tool is connected at the start-up
of the firmware.
Change the tool.
Tightening report: "Srv" Insulation defect, stop
inducedby the differential
circuit-breaking
15 Check that the "Differential" message is
displayed correctly by pressing the Enter key
twice.
In that case, look for the insulation defect: it
could be in the tool (motor), in the cable or in
the controller.
No error message, no rotation
of the tool
The tool trigger is faulty
16
Check that the cycle starts: a report is
generated.
In the "Maintenance - Inputs/Outputs" menu,
check the switching of input no. 6. If there is
a fault, test the switch between 6 and D in
the tool connector (δ σ λ).
MESSAGE: "not ready"
(blinking)
(Control menu) or "servo-drive
error" (Channel Test menu)
Servo-drive not ready:
Open thermal contact.
Could also result from a
resolverfault or a resolver link
fault
17 Check the condition of the "thermal contact"
LED on the front side of the servo-drive.
If theLED is lit, check the motor temperature
and the connections (if necessary).
MESSAGE: "Trd" The transducer values
measured are above the
tolerances.
This can be caused either by a
failure of the memory board, the
transducer or the connections.
18 Make sure that the cable and its connections
are OK.
Check that the pins of the tool connector are
not pushed in or bent.
From menu Maintenance, checking
channels, transducer, press F10 to memorize
the values.
If the problem is not solved, please contact
your local Customer Center.
The tool does not start, but the
tightening cycle is performed.
Tightening report: "Scy" (if the
operator releases the trigger
before the end of the time
delay).
Motor failure 19 Please contact your local customer center.
Tightening report: "Tmin Amin".
If you look up the "information"
entry, the cycle has been
stopped by the "maximum
current" instruction.
Motor failure 20 Please contact your local customer center.