Description
36/214 Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9
Features of CAPDIS-S1+ • Without auxiliary power
• With indication "A1" to "A7" (see page 177, "Indications VOIS, VOIS R+, CAPDIS -S1+/-S2+")
• Without ready-for-service monitoring
• Without signaling relay (thus without auxiliary contacts)
Features of CAPDIS-S2+ • With indication "A0" to "A8" (see page 177, "Indications VOIS, VOIS R+, CAPDIS -S1+/-S2+")
• Only by pressing the "Test" pushbutton: "ERROR" indication (A8), e.g., in case of missing
auxiliary voltage
• With ready-for-service monitoring (external auxiliary power required)
• With integrated signaling relays for signals "M1" to ”M4” (auxiliary power required):
- "M1": Voltage present at phases L1, L2, L3
- "M2": Voltage not present at L1, L2 and L3 (= active zero indication)
- "M3": Earth fault or voltage failure, e.g., in one phase
- "M4": External auxiliary power missing (with operating voltage present or not)
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. 21: Marking of the factory setting at the C2 module
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