IDEC SmartRelay FL1D Series User Manual

IDEC SmartRelay functions
IDEC SmartRelay Manual 170
MI = Configured time interval
MN = Time-to-go
OT = Total time expired since the last hi signal at input Ral
These values are always retentive!
Symbol in
IDEC
SmartRelay
Wiring Description
Parameter MI: Maintenance interval to be
preset in hour units
Range of values:
0000...9999 h
OT: The accumulated total
operating time; you can
specify an offset
Range of values:
00000...99999 h
Q → 0:
• When “R” is selected:
Q = 1, if MN = 0;
Q =
• 0, if R = 1 or Ral = 1
• When “R+En” is selected:
Q = 1, if MN = 0;
Q = 0, if R = 1 or Ral = 1 or
En = 0.
Output Q The output is set when the
time-to-go MN = 0 (see timing
diagram).
The output is reset:
• When “Q → 0:R+En”, if
R = 1 or Ral = 1 or En = 0
• When “Q → 0:R”, if R = 1 or
Ral = 1.
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com

IDEC SmartRelay FL1D Series Specifications

General

Brand	IDEC
Model	SmartRelay FL1D Series
Category	Control Unit
Language	English