6-7
Chapter 6. LIST OF DISPLAYS AND SETTING DATA
PID bank
Bank selection:
Display Item Contents
Initial
value
User
level
Notes
Proportional band
(PID 1)
0.1 to 999.9 % 5.0
0
Displayed when the control
method is other than the ON/
OFF control (
CtrL
≠0).
Integration time
(PID 1)
0 to 9999 s or 0.0 to 999.9 s (Note)
(No integration control action when
set at "0".)
120 0
Derivative time
(PID 1)
0 to 9999 s or 0.0 to 999.9 s (Note)
(No derivative control action when
set at "0".)
30
0
Manual reset (PID 1) -10.0 to +110.0 % 50.0
0
Displayed when the control
method is other than the ON/
OFF control (
CtrL
≠0) and
the I (Integration time) in the
same PID group is “0”.
MV low limit (PID 1) -10.0 to +110.0 % 0.0
1
Displayed when the control
method is other than the ON/
OFF control (
CtrL
≠0).
MV high limit (PID 1) -10.0 to +110.0 %
100.0
1
Cool-side proportional
band
(PID 1)
0.1 to 999.9 % 5.0
0
Displayed when the control
method is other than the ON/
OFF control (
CtrL
≠0) and
the Heat/Cool control is used
(
C26
= 1).
Cool-side integration
time (PID 1)
0 to 9999 s or 0.0 to 999.9 s (Note)
(No integration control action when
set at "0".)
120
0
Cool-side derivative
time (PID 1)
0 to 9999 s or 0.0 to 999.9 s (Note)
(No derivative control action when
set at "0".)
30
0
Cool-side MV low
limit (PID 1)
-10.0 to +110.0 % 0.0
1
Cool-side MV high
limit (PID 1)
-10.0 to +110.0 %
100.0
1
Proportional band
(PID 2)
Same as PID 1 5.0
0
Same as PID 1
Integration time
(PID 2)
120
0
Derivative time
(PID 2) 30
0
Manual reset (PID 2) 50.0
0
MV low limit (PID 2)
0.0
1
MV high limit (PID 2)
100.0
1
Cool-side proportional
band
(PID 2)
5.0
0
Cool-side integration
time (PID 2)
120
0
Cool-side derivative
time (PID 2)
30
0
Cool-side MV low
limit (PID 2)
0.0
1
Cool-side MV high
limit (PID 2)
100.0
1
(Note) For presence of the decimal point, when [
C23
: PID Decimal point position] is set at “0”, the decimal
point does not exist. When this setting is set at “1”, the decimal point exists.
(Continue on next page.)
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