frig_name_syntax (ul_friglib)

			FRIG Device Name Syntax

	FRIG device names are composed of two or three parts having the
	general format "dddd_nnn_mmmm".  "dddd" is the device type
	string.  "nnn" is the entry number for that device type that
	you're interested in accessing.  "mmmm" is an optional modifier
	string which allows accessing individual fields of a data
	structure or may simply specify a particular device property.
	FRIG device names must always be null terminated.  The separators
	between the different fields in a device name can be any
	nonalphanumeric character including spaces.

	Action devices

	    Basic form: ACTN_nnn		(nnn can be 0 - 255)

	    Valid action modifier strings:
		DFND - returns whether or not this action is defined
		DESC - returns ASCII description of this action
		SET  - returns the last value sent to fire this action
		STS  - returns the basic status property of this action
		LSTS - returns information regarding the status for the
		       last time this action was fired

	Event devices:

	    Basic form: EVNT_nnn		(nnn can be 0 - 63)

	    Valid event modifier strings:
		DFND - returns whether or not this event is defined
		DESC - returns ASCII description of this event
		FTD  - returns the Frequency Time Descriptor of this event
		DLY  - returns the event delay
		CNTL - accesses the basic control property of this event
		STS  - returns the basic status property of this event

	Filter devices:

	    Basic form: FILT_nnn		(nnn can be 0 - 49)

	    Valid filter modifier strings:
		DFND - returns whether or not this filter is defined
		ENAB - returns whether or not this filter is enabled
		DESC - returns ASCII description of this filter
		ALG  - returns the filter algorithm being used
		INPT - returns the filter input device
		SMTH - returns the filter smoothing parameters
		BUTW - returns the Butterworth filter parameters
		CNTL - accesses the basic control property of this filter
		STS  - returns the basic status property of this filter
		READ - returns the reading of this filter

	Finite State Machine devices:

	    Basic form: FSM_nnn			(nnn can be 0 - 31)

	    Valid Finite State Machine modifier strings:
		DFND - returns whether or not this FSM is defined
		DESC - returns ASCII description of this FSM
		ACTV - returns whether or not this FSM is active
		ENAB - returns whether or not this FSM is enabled
		STAT - returns the list of states used by this FSM
		NSTA - returns the number of states defined for this FSM
		ISTA - returns the initial state number for this FSM
		FSTA - returns the final state number for this FSM
		CNTL - accesses the basic control property of this FSM
		STS  - returns the basic status property of this FSM
		READ - returns the reading property of this FSM

	Loop devices:

	    Basic form: LOOP_nnn		(nnn can be 1 - 25)

	    Valid loop modifier strings:
		ACTV - returns whether or not this loop is active
		ENAB - returns whether or not this loop is enabled
		ALG  - returns the loop algorithm being used
		STIM - returns the loop sample time
		SETV - returns the loop set value
		MINP - returns the minimum limit for the output variable
		MAXP - returns the maximum limit for the output variable
		MIND - returns the minimum change for the output variable
		MAXD - returns the maximum change for the output variable
		MAXE - returns the loop error tolerance
		K(0-5) - returns loop constants
		READ - returns the reading property of this loop

	Operation devices:

	    Basic form: OPER_nnn		(nnn can be 0 - 511)

	    Valid operation modifier strings:
		DFND - returns whether or not this operation is defined
		DESC - returns ASCII description of this operation
		READ - returns the result of this operation after first
		       firing it
		CNTL - accesses the basic control property of this FSM
		STS  - returns the basic status property of this FSM

	State devices:

	    Basic form: STAT_nnn		(nnn can be 0 - 255)

	    Valid state modifier strings:
		DFND - returns whether or not this state is defined
		DESC - returns ASCII description of this state
		ACTV - returns whether or not this state is active
		RULE - returns the set of rules for this state
		STS  - returns the basic status property of this state

	Storage devices:

	    Basic form: STOR_nnn		(nnn can be 0 - 63)

	    Valid storage modifier strings:
		DFND - returns whether or not this storage is defined
		DESC - returns ASCII description of this storage
		SET  - returns the value presently stored
		READ - returns the reading property of this storage
		STS  - returns the basic status property of this storage

	Timer devices:

	    Basic form: TIMR_nnn		(nnn can be 0 - 63)

	    Valid timer modifier strings:
		DFND - returns whether or not this timer is defined
		DESC - returns ASCII description of this timer
		ACTV - returns whether or not this timer is active
		SET  - returns the value the timer was last set to
		READ - returns the current value of the timer
		STS  - returns the basic status property of this timer

	Generic ACNET devices:

	    Basic form: d:dddddd

	    Valid generic ACNET device modifier strings:
		READ - returns the reading property of this device
		SET  - returns the setting property of this device
		BSTS - returns the basic status property of this device
		BCTL - accesses the basic control property of this device

	Related functions:

	frig_get_c, frig_get_status_c, frig_get_value_c, frig_get_global_c,
	frig_cancel_get_c, frig_cancel_get_global_c, frig_build_list_c,
	frig_build_global_list_c, frig_put_c, frig_fire_c,
	frig_dev_simple_to_pname_c, frig_dev_data_to_pname_c,
	frig_oper_def_to_pname_c, frig_fsm_current_state_c,
	frig_activate_fsm_c, frig_deactivate_fsm_c, frig_enable_fsm_c,
	frig_disable_fsm_c, frig_name_to_type_c, frig_type_to_name_c,
	frig_parse_name_c, frig_default_delete_c, frig_default_get_c,
	frig_default_put_c, frig_file_delete_c, frig_file_get_c,
	frig_file_put_c