National Instruments FP-3000 - Manual (Page 87)

Appendix B Fieldbus Parameters
© National Instruments Corporation B-9 FieldPoint FP-3000 User Manual
FIELD_VAL_D (Process, Scaling, Tuning)
The value from the discrete input channel.
FREE_SPACE (Diagnostic, Process)
The percentage of memory available on the device. This can be used when
instantiating blocks to determine the remaining capacity of the FP-3000.
This value will be zero in preconfigured devices since they do not allow
user configuration.
FREE_TIME (Diagnostic, Process)
Percentage of block processing time that is available to process additional
blocks. Unused in FieldPoint.
FSTATE_TIME (Faultstate, Option)
Time (in seconds) to delay from the detection of loss of communications
with the host for the output block remotes setpoint until the enaction of the
fault state output.
FSTATE_VAL (Faultstate, Option)
The setpoint value to be used on failure.
Note The I/O option Failsafe to value must be selected.
FSTATE_VAL_D (Faultstate, Option)
The discrete setpoint value to be used on failure.
Note The I/O option Failsafe to value must be selected.
GAIN (Tuning)
The gain constant used by the PID in calculating the proportional
component of the output.
GRANT_DENY (Option)
Allows HMI applications to determine access privileges for block
parameters.