Commissioning Procedure; Maintenance - Toshiba G1IF1 Instruction Manual

5.4 Commissioning Procedure

The G1IF1 should be commissioned in conjunction with the GRL100 relay with which it is
specified. Refer to the GRL100 manual for full details. It is necessary to commission both ends of
the protection scheme together.
Ensure that all necessary communication connections are made at each end of the protection
scheme. Apply auxiliary power to both GRL100 relays and to both G1IF1 units. Any failure in
communication will be indicated by the GRL100 relays. If communication is healthy then
proceed with commissioning of the GRL100 relays.

5.5 Maintenance

Periodic maintenance is not necessary.
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6 F 2 S 0 7 5 5