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IM 05P02C41-01EN
Control Functions
8.12
ForcingLocalSetpoint(LSP)toTrackProgram
SetpointorRemoteSetpoint(SPTracking)
Description
SP tracking function is the function to force the local setpoint (LSP) to track the program
setpoint or remote setpoint when the operation mode is switched from program (PROG)
or remote (REM) to local (LOC) mode.
The function is effective to prevent abrupt PV changes.
PROG or REM → LOCAL mode switch
Time
PROG or REM → LOCAL mode switch
Time
SP tracking enabled SP tracking disabled
PV
PV
LSPLSP
Program
SP or
Remote SP
Program
SP or
Remote SP
SettingDetails
Parameter
symbol
Name
Display
level
Settingrange Menusymbol
SPT SP tracking selection STD OFF, ON SPS
Note1: In Cascade control, the LP2 lamp is lit while the Loop-2 parameter is displayed.
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