Allen-Bradley LOGIX 5000 Reference Manual page 31

Process Control Instructions
Input Parameter Data
Type
FB3State2 BOOL
ProgProgReq BOOL
ProgOperReq BOOL
ProgOverrideReq BOOL
ProgHandReq BOOL
OperProgReq BOOL
OperOperReq BOOL
ProgValueReset BOOL
Output Parameter
EnableOut
Out0
Out1
Out2
Device0State
Device1State
Device2State
Command0Status
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Description
Feedback 3 state 2 input. This value determines the expected value of FB3 when
the device is in the 2 state.
Default is false.
Program program request. Set to true by the user program to request Program
control. Ignored if ProgOperReq is true. Holding this true and ProgOperReq false
locks the instruction in Program control.
Default is false.
Program operator request. Set to true by the user program to request operator
control. Holding this true locks the instruction in Operator control.
Default is false.
Program override request. Set to true by the user program to request the device to
enter Override mode. Ignored if ProgHandReq is true.
Default is false.
Program hand request. Set to true by the user program to request the device to
enter Hand mode.
Default is false.
Operator program request. Set to true by the operator interface to request
Program control. The instruction clears this input to false.
Default is false.
Operator operator request. Set to true by the operator interface to request
Operator control. The instruction clears this input to false.
Default is false.
Reset program control values. When true, all the program request inputs are
cleared to false at each execution of the instruction.
Default is false.
Data Type Description
BOOL Indicates if instruction is enabled.
BOOL The first output of the instruction.
BOOL The second output of the instruction.
BOOL The third output of the instruction.
BOOL Device state 0 output. True when the device
is commanded to the 0 state and the
feedback indicates the device really is in the
0 state.
BOOL Device state 1 output. True when the device
is commanded to the 1 state and the
feedback indicates the device really is in the
1 state.
BOOL Device state 2 output. True when the device
is commanded to the 2 state and the
feedback indicates the device really is in the
2 state.
BOOL Device state 0 command status. True when
the device is being commanded to the 0
state; false when the device is being
commanded to some other state.
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