YOKOGAWA GX10 User Manual

2-87
IM 04L51B01-17EN
Commands and Responses
1
2
App
• This command is valid when a PID Control Module is
installed.
• Set the control output high limit (p3) less than the
control output low limit (p4).
SCtrlRefPb
Reference PID Setting 1 (Proportional
Band)
Sets the proportional band
Syntax
SCtrlRefPb,p1,p2
p1
Loop number
p2
Proportional band P (1 to 9999)
Setting range: 0.1 to 999.9%
Query
SCtrlRefPb [,p1,p2]?
Example
For loop number L022, set the proportional
band P of the reference PID to 80.0%.
SCtrlRefPb,L022,800
Description
• This command is valid when a PID Control Module is
installed.
SCtrlRefTI
Reference PID Setting 2 (Integration
Time)
Sets the integration time
Syntax
SCtrlRefTI,p1,p2
p1
Loop number
p2 Integration time I (0 to 6000)
Setting range: 0 (OFF) to 6000 (s)
Query
SCtrlRefTI [,p1,p2]?
Example
For loop number L022, set the integration time
of the reference PID to 240 s.
SCtrlRefTI,L022,240
Description
• This command is valid when a PID Control Module is
installed.
SCtrlRefTD
Reference PID Setting 2 (Derivative Time)
Sets the derivative time
Syntax
SCtrlRefTD,p1,p2
p1
Loop number
p2 Derivative time D (0 to 6000)
Setting range: 0 (OFF) to 6000 (s)
Query
SCtrlRefTD [,p1,p2]?
Example
For loop number L022, set the derivative time
of the reference PID to 60 s.
SCtrlRefTD,L022,60
Description
• This command is valid when a PID Control Module is
installed.
SCtrlRefPara
Reference PID Setting 4 (Other Controls)
Sets control parameters
Syntax
SCtrlRefPara,p1,p2,p3,p4,p5,p6,p7
, p8,p9
p1
Loop number
p2 Control output low limit (-50 to 1050)
Setting range: -5.0 to 105.0%
p3
Control output high limit (-50 to 1050)
Setting range: -5.0 to 105.0%
p4
Tight shut function
Off
On
p5
Manual reset (-50 to 1050)
Setting range: -5.0 to 105.0%
p6
Upper-side hysteresis
0% to 100% of PV range span
Example 0.0 to 100.0° (0 to 900) when the PV
range is 10.0 to 90.0°
p7
Lower-side hysteresis
0% to 100% of PV range span
Example 0.0 to 100.0° (0 to 900) when the PV
range is 10.0 to 90.0°
p8
Control direction
Reverse
Reverse
Direct
Direct
p9
Preset output (-50 to 1050)
Setting range: -5.0 to 105.0%
Query
SCtrlRefPara [,p1]?
Example For the reference PID of loop number L022,
set the output limit to 10% to 80%, tight shut
function to On, manual reset to 40%, hysteresis
to -30.0 to 50.0, control direction to reverse,
and preset output to 10%.
SCtrlRefPara,L022,100,800,On,400,-
300,500,Reverse,100
Description
• This command is valid when a PID Control Module is
installed.
• Set the control output high limit (p2) less than the
control output low limit (p3).
2.4 Setting Commands

YOKOGAWA GX10 Specifications

General

Brand	YOKOGAWA
Model	GX10
Category	Voice Recorder
Language	English