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7-16
Chapter 7. PARAMETER SETUP
■
Variable parameter 2 settings “
PAr2
”
Setting
0.0 to 120.0 seconds
[Note]
0.0 disables the filter.
-1000 to +1000U
-1000 to +1000U (PV2 input model)
-100.0 to +100.0%RH (temperature/humidity operation mode)
670 to 1330 hPa
[Note]
• On PV2 channel models, “- - - -” is displayed, and setting is
not possible.
• Set the pressure offset of the relative humidity operation.
Normally, set air pressure (1013 hPa).
0: Large (2.5 m/s min.)
1: Medium (0.5 to 2.5 m/s)
2: Small (less than o.5 m/s)
[Note]
• On PV2 channel models, “- - - -” is displayed, and setting is
not possible.
• Set the velocity offset of the relative humidity operation.
Normally, set to “0”.
[Note]
“- - - -” is displayed, and setting is not possible.
0.0 to 10.0% (0.1 second steps)
[Note]
0.0 disables the limit.
0.0 to 100.0%
0: Automatic judgment of initialization is carried out by advance
operation.
1: Initialization is carried out by advance operation.
2: Initialization is not carried out by advance operation.
0: AT is disabled.
1: General AT is executed.
2: Overshoot-inhibited AT is executed.
3: AT by neural net is executed.
[Note]
On heat/cool models and setup data
C44 setting is 1, “- - - -” is
displayed, and setting is not possible.
0: Smart-tuning is disabled.
1: The brake value is fixed to inhibit overshoot.
2: Overshoot is inhibited while automatically reviewing the
brake value.
[Note]
On heat/cool models and setup data
C44 setting is 1, “- - - -” is
displayed, and setting is not possible.
0: 2 degrees of freedom PID is disabled.
1: 2 degrees of freedom PID is enabled.
[Note]
On heat/cool models and setup data
C44 setting is 1, “- - - -” is
displayed, and setting is not possible.
0.1 to 60.0 seconds
0: Add disabled
1: Add PV2 + PVw display.
2: Add PVw + SPw display.
[Note]
• On PV2 channel models, “- - - -” is displayed, and setting is
not possible.
-1999 to +9999U
[Note]
When setup data
C34 setting is 0 (PID set auto-switching
OFF), “- - - -” is displayed and setting is not possible.
No. Item Code
Item
1
FL.2
Input 2 digital filter
2
PbI.2
Input 2 bias
3
SbI.2
SP2 bias
4
PrSS
Pressure offset
5
vEL
Velocity offset
6
t-b1
Unused
7
gASS
Unused
8
otL.2
MV change limitter
(CH2)
9
Iot.2
PID operation initial MV
(CH2)
10
rPI.2
PID operation
initialization (CH2)
11
At.2
Auto-tuning method
selection (CH2)
12
St.2
Smart-tuning method
selection (CH2)
13
2PI.2
Advanced PID selection
(CH2)
14
gSt.2
G.Soak time (CH2)
15
CH.2
Add basic display item
(CH2)
16
CP.21
PID auto-switching point
2-1
17
CP.22
PID auto-switching point
2-2
18
CP.23
PID auto-switching point
2-3
Factory
Setting
0.0
0U
0U
0.0%RH
1013
0
—
—
0.0
0.0
0
0
0
0
2.0
0
0U
200U
400U
User
Setting