IDEC SmartRelay installation and wiring
IDEC SmartRelay Manual 50
2.4.2 Operating states
IDEC SmartRelay Base operating states
IDEC SmartRelay Base/Pure knows two operating states:
STOP and RUN
Note
After switching the mains on, the system briefly switches through
the outputs on the FL1D-H12SND. With an open circuit, a voltage
of > 8 V can occur for up to approximately 100 ms; when loaded,
this time reduces to a matter of microseconds.
STOP RUN
• The display shows:
'No Program'
(not FL1D-B12...)
• Switching IDEC SmartRelay
to programming mode
(not FL1D-B12...)
•LED is red
(only FL1D-B12...)
• Display: Screen mask for
monitoring I/Os and messag-
es (after START in the main
menu)
(not FL1D-B12...)
• Switching IDEC SmartRelay
to parameter assignment
mode
(not FL1D-B12...)
• LED is green
(only FL1D-B12...)
Action of IDEC SmartRelay:
• The inputs data is not read.
• The circuit program is not ex-
ecuted
• The relay contacts are per-
manently open or the transis-
tor outputs are switched off
Action of IDEC SmartRelay:
• IDEC SmartRelay reads the
status of the inputs
• IDEC SmartRelay uses the
circuit program to calculate
the status of the outputs
• IDEC SmartRelay switches
the relay/transistor outputs
on or off
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com
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