Bender RCMS460 - 5 Commissioning; Before Switching on

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RCMS460-490_D00067_03_M_XXEN/12.2017
5. Commissioning
5.1 Before switching on
Note on opening the transparent front panel cover:
Take hold of the cover at the bottom edge and swivel it
upwards. The cover can also be removed completely. Once
the adjustments have been completed, the front panel cover
must be refitted.
1. Does the connected supply voltage U
S
match the information
on the device nameplates?

2. Only when busbar systems are used: Has the maximum permis-
sible nominal insulation voltage of the measuring current trans-
formers been observed?

3. Are you sure that the PE conductor has not been routed
through the measuring current transformer at any point?

4. In mounting the measuring current transformers, have any mag-
netic fields that are nearby and could cause interference been
taken into account?

5. Has the maximum permissible cable length for the measuring
current transformers been observed?

6. Is a 120-Ω resistor connected at the beginning and end of the
BMS bus?

7. Have the maximum permissible interface cable length (1200 m)
and number of BMS bus nodes (32) been observed?

8. Is address 001 and therefore the master function, assigned? 
9. In respect of the BMS bus node address settings, has each
address only been assigned once?
