National Instruments FP-3000 - Manual (Page 112)

Appendix C FP-3000 Specific Parameters
FieldPoint FP-3000 User Manual C-10 www.ni.com
OP_CMD_CXO
The lowest level priority input. This can be used to allow the operator to
activate interlock behavior with a write from the host application.
RUN_STATUS
The current run status of the block (used for debugging).
RUN_TIME
The time the block took to run (including overhead).
SAFEGUARD_CL
An interlock input. When in Discret_State_1 , the output of the block is
forced closed ( Discret_State_0 ). This interlock input has priority over
all other interlock inputs.
SAFEGUARD_OP
An interlock input. When in Discret_State_1 , the output of the block is
forced open ( Discret_State_1 ). This interlock input has priority over all
other interlock inputs except SAFEGUARD_CL .
SUPPORTED_MODES
The modes supported by the block.
Table C-8. Command Parameters
Value Description
Close When this flag is set, the output of the block is forced to
Discret_State_0 . This interlock is overridden by every other
interlock. If both OP_CMD_CXO.Close and OP_CMD_CXO.Open are set,
they are both considered to be clear.
Open When this flag is set, the output of the block is forced to
Discret_State_1 . This interlock is overridden by every other
interlock. If both OP_CMD_CXO.Close and OP_CMD_CXO.Open are set,
they are both considered to be clear.
Stop Unused in FieldPoint.
Enable 1, 2, 3 Unused in FieldPoint.