YOKOGAWA GX10 User Manual page 127

•
Display groups are those specified by the SGroup,
STripLine, SSclBmp, SMltGroup, SMltTripLine,
SMltSclBmp, or SDualGroup commands.
OCtrlAM
Auto/Manual/Cascade Operation
Switching
Switches the control operation mode
Syntax
OCtrlAM,p1,p2
p1 Loop number
P2 Auto/manual/cascade switching
0 Auto (Auto)
1 Manual (Man)
Cascade (Cas)
2
Example Set the operation mode of unit 1, slot 5, loop 2
to manual.
OCtrlAM,L152,1
Description
•
This command is valid when a PID Control Module is
installed.
•
If p2=2 (Cas), E0 is returned when cascade control is
enabled and E1 when disabled.
•
When the module is not installed, E1 is returned.
OCtrlSR
Operation Run/Stop Switching
Switches between operation run (RUN) and operation
stop (STOP)
Syntax
OCtrlSR,p1,p2
p1 Loop number (L000 or L001 to L652)
P2 Operation run/stop switching
0 Run
1 Stop
Example Stop the operation of unit 1, slot 5, loop 2.
OCtrlSR,L152,1
Description
•
This command is valid when a PID Control Module is
installed.
•
When p1=L000, all loops are specified.
•
Operation is not possible while a program pattern is
being executed. (Possible in local mode)
OCtrlRL
Remote/Local Switching
Switches between remote and local modes
Syntax
OCtrlRL,p1,p2
p1 Loop number
P2 Remote/Local Switching
Local
0
Remote
1
Example Set the input of unit 1, slot 5, loop 1 to remote.
OCtrlRL,L151,1
Description
IM 04L51B01-17EN
•
This command is valid when a PID Control Module is
installed.
•
The remote switching (p2=1) operation during
program pattern execution is the same as the
program switching of program operation (OCtrlMode
command).
•
When the module is not installed, E1 is returned.
OCtrlAT
Auto-Tuning Request
Starts or stops auto-tuning
Syntax
OCtrlAT,p1,p2
p1 Loop number
P2 Auto-tuning start/stop
0 Auto-tuning stop
1 to 8 Start auto-tuning PID numbers
9 Start auto-tuning reference
deviation PID
Example Start auto-tuning of PID number 5 of loop 1.
OCtrlAT,L001,5
Description
•
This command is valid when a PID Control Module is
installed.
•
The response when start or stop is specified with p2 is
as follows according to the status at that point.
Change from a stopped state: E0
Stop from a running state: E0
Start from a running state: E1
•
When the module is not installed, E1 is returned.
OCtrlSPN
Selects the Target Setpoint Number
Sets the target setpoint (SP) number
Syntax
OCtrlSPN,p1,p2
p1 Loop number
P2 Target setpoint number SP1 to SP8 (1 to
8)
Example Set the target setpoint number of unit 1, slot 5,
loop 2 to 5.
OCtrlNoSPN,L152,5
Description
•
This command is valid when a PID Control Module is
installed.
•
When the module is not installed, E1 is returned.
2.6 Operation Commands
2-109
1
2
App