CPM1A Programmable Controllers Operation Manual 1784470
(See note.)
HOLD ON: Retain outputs when a communications error occurs.
OFF: Clear outputs when a communications error occurs.
Note The Long-distance Communications Mode can be used only when connected to
one of the following Master Units: C200HW-SRM21-V1, CQM1-SRM21-V1, or
SRM1-C0j-V2.
37
Unit Components Section 2-2
3. LED Indicators
These indicators show the status of CompoBus/S communications.
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