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C6-13
IM 34M06H62-02E
2nd Edition : June 2008-00
C6.9 PID Selection Method (SP Number
Selection, Zone PID Selection)
Either SP Number Selection or Zone PID Selection can be selected as the PID selection
method using the Zone PID Selection (ZONE) parameter.
Setting Zone PID Selection (ZONE) to “0: Disabled” selects the SP Number Selection
method.
Setting Zone PID Selection (ZONE) to “1: Enabled” selects the Zone PID Selection
method.
Table C6.8 Parameters Related to PID Selection
Data Position Number
Symbol Description
Unit Data
Range
Default
Value
Attribute Stored
Loop1 Loop2 Loop3 Loop4
106
306
506
706
PIDNO Current PID number
None
1 to 4
—
RO
—
185 385 585 785 ZONE
Zone
PID
selection
None
0: Disabled
1: Enabled
0 RW
You can read the Current PID Number (PIDNO) parameter to confirm the PID number
currently selected.
The PIDNO selects a PID parameter group, which consists of the following elements
(where n denotes the PIDNO parameter value, and is an integer ranging from 1 to 4):
- n.PB
Proportional
Band
- n.TI
Integral
Time
- n.TD
Derivative
Time
-
n.OH
Upper Output Limit
-
n.OL
Lower Output Limit
-
n.MR
Manual Reset Value
-
n.HYS
On/Off Control Hysteresis
- n.DR
Forward/Reverse
Switch
- n.GAIN.C
Cooling
Gain
-
n.HYS.C
Cooling On/Off Control Hysteresis
- n.DB
Dead
Band
- n.POUT
Preset
Output
-
n.POUT.C
Cooling Preset Output
TIP
The current Set Point (1.SP to 4.SP) and Alarm Preset Value (1.An to 4.An where n=1 to 4) are selected
by the SP Number Selection (SPNO) parameter.
Содержание F3CU04-0S
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Страница 97: ...B3 7 IM 34M06H62 02E 2nd Edition June 2008 00 Figure B3 2 Sample Program for Setting Controller Parameters 2 2...
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Страница 110: ...B4 2 IM 34M06H62 02E 2nd Edition June 2008 00 Figure B4 1 Sample Program Component for Setting Setup Parameters 2 5...
Страница 111: ...B4 3 IM 34M06H62 02E 2nd Edition June 2008 00 Figure B4 1 Sample Program Component for Setting Setup Parameters 3 5...
Страница 112: ...B4 4 IM 34M06H62 02E 2nd Edition June 2008 00 Figure B4 1 Sample Program Component for Setting Setup Parameters 4 5...
Страница 113: ...B4 5 IM 34M06H62 02E 2nd Edition June 2008 00 Figure B4 1 Sample Program Component for Setting Setup Parameters 5 5...
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Страница 215: ...C8 1 IM 34M06H62 02E 2nd Edition June 2008 00 C8 Alarm Function This chapter describes the alarm function of the module...
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