Program Attributes - Allen-Bradley Logix5000 Reference Manual

Attribute Data Type
Instance DINT
LEDStatus INT
Mode INT
(1) The 1756-L7x controllers do not have a status indicator display on the front of the controller, but do use this functionality.
Attribute Data Type
DisableFlag SINT
DINT
LastScanTime DINT
MajorFault DINT[11]
Record
Name Data TypeStyleDescription
TimeLow DINTDecimalLower 32 bits of fault timestamp value
TimeHigh DINTDecimalUpper 32 bits of fault timestamp value
Type INTDecimalFault type (program, I/O, and so forth)
Code INTDecimalUnique code for the fault (depends on fault type)
Info DINT[8]HexadecimalFault specific information (depends on fault type and code)
Instruction Description
GSV Provides the instance number of this module object.
GSV Specifies the current state of the I/O status indicator on the front of the controller.
Value Meaning
0 Status indicator off: No Module objects are configured for the controller.
(There are no modules in the I/O Configuration section of the controller organizer.)
1 Flashing red: None of the Module objects are Running.
2 Flashing green: At least one Module object is not Running.
3 Solid green: All the Module objects are Running.
You do not enter an object name with this attribute because this attribute applies to the entire
collection of modules.
GSV Specifies the current mode of the Module object.
SSV Bit Meaning
0 If set, causes a major fault to be generated if any of the Module object
connections fault while the controller is in Run mode.
2 If set, causes the Module object to enter Inhibited state after shutting
down all the connections to the module.

Program Attributes

The Program object provides status information about a program. Specify the
program name to determine the Program object you want.
Instruction Instruction
within within
Standard Safety Task
Task
GSV None
SSV
GSV GSV
GSV None
SSV
GSV GSV
SSV SSV
Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
Input/Output Instructions (MSG, GSV, SSV, IOT)
Description
Controls this program's execution.
Value Meaning
0 Execution enabled
non-zero) Execution disabled
A non-zero value will disable.
Time it took to execute this program the last time it was executed. Time is in
microseconds.
Records major faults for this program
We recommend that you create a user-defined structure to simplify access to the
MajorFaultRecord attribute:
Chapter 4
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