864-5091.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • Revision 06 177/214
Operation
➭ Replace the covers on the plug-in sockets.
41.2 Indications VOIS, VOIS R+, CAPDIS -S1+/-S2+
Indication LRM system
Indication flashes Phase not isolated from supply
Indication lights up Phase not isolated from supply
Indication does not light
up or flash
Phase isolated from supply
DANGER
High voltage! Danger! Verify safe isolation from supply without any doubt!
Possible sources of failure:
- Defective voltage indicator (or device for function testing of the coupling section)
- Maloperation of the voltage indicator
(or device for function testing of the coupling section)
➭ Use only voltage indicators or devices according to EN 61 243-5 / IEC 61 243-5 /
VDE 0682-415 to test the function of the coupling section. (The interface conditions have
not changed as against the old standard VDE 0681 Part 7; the corresponding indicators can
still be used.)
DANGER
High voltage! Danger! Do only modify the factory setting of the C2 module in the voltage
detecting system CAPDIS-S1+/S2+ after consultation with the regional Siemens representative!
➭ If the setting of the C2 module was modified by mistake, re-establish the factory setting
as follows:
- Pull out the C2 module
③ at the rear side of CAPDIS-S1+/S2+.
Caution: Open printed circuit board may be energized.
- Plug the C2 module
③ into CAPDIS-S1+/S2+ so that the marked arrow ① on
the housing points to the marking
② on the C2 module
Fig. 209: Marking of the factory setting at the C2 module
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