6. REMOTE INPUT/OUTPUT AND REMOTE REGISTERS
IMSRM52-E4
46
Continued from the previous page.
Name
Attri-
bute
Data range
Description
Factory
set value
7
Derivative time (D)
R/W 0 to 3600 seconds
(0: PI control)
Sets the derivative time
which predicts output
changes in proportional
control to prevent ripples
and thus improve control
stability.
60
8
PV bias
R/W
−
5.00 to
+
5.00 % of
span
Sets the bias added to the
measured value to
perform sensor correction.
0.00
9
First alarm set value
R/W Within input range
or within span range
Sets the first alarm set
value.
10
Second alarm
set value
R/W Within input range
or within span range
Sets the second alarm set
value.
Differs
depending
on the
specification.
11
Cannot be used.
−
−
−
−
12
Cannot be used.
−
−
−
−
13
Cannot be used.
−
−
−
−
14
Cannot be used.
−
−
−
−
15
Cannot be used.
−
−
−
−
16
Cannot be used.
−
−
−
−
17
Control RUN/STOP
status
RO
0: Control stop
1: Control run
Displays the control run
or stop status. Only
[RWrn]
data is effective.
Control is started or
stopped by remote
output [RYnF].
−
18
Proportioning cycle
time (Heat-side)
R/W 1 to 100 seconds
Sets the proportioning
cycle time (heat-side) in
P, PI or PID control
(including heat/cool PID
control).
Setting will be invalid
with output of
current/voltage.
20
a
19
Auto/Manual transfer
R/W 0: Auto
1: Manual
Performs Auto (normal
automatic control
operation)/Manual
(manual control
operation) transfer.
0
a
Relay contact output: 20 seconds
Voltage pulse output, open collector output, triac output: 2 seconds
For current/voltage output: Setting is ineffective.
Continued on the next page.
Extension No.