IDEC SmartRelay installation and wiring
2.4 Putting into operation
IDEC SmartRelay Manual
46
1. If neither IDEC SmartRelay nor the inserted card contains a circuit program, the Base
Module displays the following:
2. IDEC SmartRelay automatically copies the circuit program on the card to memory and
overwrites the existing circuit program.
3. If there is a circuit program in IDEC SmartRelay or on the card, IDEC SmartRelay adopts
the operational state it had prior to power-off. Versions without a display unit (FL1F-
B12RCE/B12RCA/B12RCC) automatically change from STOP to RUN (LED changes
from red to green).
4. If you have enabled retentivity for at least one function, or a function is permanently
retentive, IDEC SmartRelay retains the current values at power-off.
Note
When a power failure occurs while you are entering a circuit program, the program in IDEC
SmartRelay is missing after power is returned.
Before you modify the circuit program, save a backup copy of your original to a card or to a
computer using WindLGC.
(PSW\SURJUDP
(UURU
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