IDEC SmartRelay installation and wiring
IDEC SmartRelay Manual
46
2.4 Putting into operation
2.4.1
Switching on the IDEC SmartRelay/Power On
IDEC SmartRelay does not have a power switch. The reac-
tion of IDEC SmartRelay during startup depends on
• Whether a circuit program is stored in IDEC SmartRelay
• Whether a memory cartridge (card) is inserted
• Whether this is an IDEC SmartRelay version without dis-
play unit (FL1D-B12...)
• The status of IDEC SmartRelay at the time of power fail-
ure.
All possible reaction of IDEC SmartRelay are described on
the following page.
To ensure that the expansion module on IDEC SmartRelay
changes to RUN mode, check the following:
• Has the sliding contact between IDEC SmartRelay and
the expansion module snapped into place properly?
• Is the power supply connected to the expansion module?
• In addition, always ensure that you switch on the power
supply to the expansion module first before activating the
power supply to the IDEC SmartRelay base module (or
activate both power supplies at the same time); if you do
not do this, the system does not detect the expansion
module when you start up the IDEC SmartRelay base
module.
Note
After power-up, the FL1D performs initialization. After completing
initialization, the FL1D is ready to start to run. During initialization,
a sandglass is displayed on the CPU module with display, or the
LED is lit red on the CPU module without display.
Initialization time (regardless of expansion module)
When a memory cartridge is installed: Max. 10 sec
When a memory cartridge is not installed: Max. 9 sec
* The initialization time depends on the program size.
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com