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IDEC SmartRelay without display ("IDEC SmartRelay Pure")
IDEC SmartRelay Manual
306
Operating characteristics
IDEC SmartRelay is ready for operation when you switch on power. Switching off an IDEC
SmartRelay without display is equivalent to disconnecting the power supply.
You can not start or stop the circuit program of FL1F-B12... versions by means of buttons,
therefore, this is why the FL1F-B12... versions have other startup characteristics.
Startup characteristics
If there is no circuit program in IDEC SmartRelay or on the inserted micro SD card, IDEC
SmartRelay remains in STOP mode.
If there is a valid circuit program in IDEC SmartRelay memory or on the micro SD card, IDEC
SmartRelay automatically switches from STOP mode to RUN mode when you switch on
power.
IDEC SmartRelay automatically copies the circuit program on an inserted micro SD card to
memory, immediately after you switch on power. IDEC SmartRelay rewrites the existing
circuit program in memory if one exists, and then changes from STOP mode to RUN mode.
By connecting an Ethernet cable to IDEC SmartRelay (Page 280), you can use WindLGC to
download the circuit program and place IDEC SmartRelay in RUN mode.
Operating status indication
An LED on the front panel indicates the operating state:
•
Lights red: Power On/STOP
•
Lights green: Power On/RUN
The LED lights red after Power On and in all IDEC SmartRelay states other than RUN mode.
The LED lights green when IDEC SmartRelay is in RUN mode.
Reading current data
WindLGC provides an online test for reading the current data of all functions while the system
is in RUN.
If your IDEC SmartRelay without display holds a protected micro SD card, you cannot read
the current data unless you Program copy protection (Page 275) for the circuit program. IDEC
SmartRelay deletes the circuit program from memory when you remove the micro SD card.
Deleting the circuit program
Use WindLGC to delete the circuit program and password if a password exists.
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