IDEC SmartRelay functions
Special function
Timers
On-delay
Off-delay
On-/Off-delay
Retentive on-delay
Interval time-delay relay/
Pulse output
Edge-triggered interval
time-delay relay
Asynchronous pulse generator
Random generator
Stairwell Light Switch
Dual-function switch
Seven-day time switch
Twelve-month time switch
Counter
Up/down counter
Operating hours counter
Frequency trigger
Analog
Analog trigger
Analog differential trigger
Analog comparator
Analog value monitoring
Analog amplifier
Analog multiplexer
Analog ramp control
PI controller
Analog math
PWM (Pulse Width Modulator)
Miscellaneous
Latching relay
Current impulse relay
Message texts
Softkey
Shift register
202
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Parameter or process variable
visible in a message text
T, T
a
T, T
a
T
, T
, T
a
H
L
T, T
a
T, T
a
T
, T
, T
a
H
L
T
, T
, T
a
H
L
T
, T
H
L
T
, T, T
, T
a
!
!L
T
, T, T
, T
, T
a
L
!
!L
3*on/off/day
On, Off
Cnt, On, Off
MI, Q, OT
f
, On, Off, G_T
a
On, Off, A, B, Ax
On,
, A, B, Ax, Off
On, Off, A, B, Ax, Ay,
, A, B, Ax, Aen
A, B, Ax
V1, V2, V3, V4, AQ
L1, L2, MaxL, StSp, Rate, A, B, AQ
SP, Mq, KC, TI, Min, Max, A, B, PV, AQ
V1, V2, V3, V4, AQ
A, B, T, Ax amplified
-
-
-
On/Off
-
IDEC SmartRelay Manual
A