RayTek FA operating instructions XUFR1A

Programming Guide

Description	Char	Format (2)	P	B	S	N	Legal Values	Factory Default
			(1)	(1)	(1)	(1)
Wide Power	Q	nnnn.nnn	√	√			0000.000-9999.999
Narrow Power (FR only)	R	nnnn.nnn	√	√			0000.000-9999.999
Slope (FR only)	S	n.nnn	√	√	√	√	0.850-1.150	1.000
Target temperature	T	nnnn	√	√			(4)
FR series: 2-color
Temperature unit	U	X	√	√	√	√	C or F	USA: F, Foreign: C
Poll/Burst mode	V	X			√		P = Poll, B = Burst	Burst
Target temperature	W	nnnn	√	√			(4)
FR series: 2-color wide
Burst string contents (5)	X$		√
Multidrop address	XA	nnn	√	√	√		000 to 032	000
Low temperature limit	XB	nnnn	√				0000-9999 (4)	set at factory calibration
Deadband (6)	XD	nn	√		√		01 - 55 in °C	02
Decay rate	XE	nnnn	√		√		0000-5555°C	0000
Restore factory defaults (8)	XF				√	√
High temperature limit	XH	nnnn	√				0000-9999 (4)	set at factory calibration
Sensor initialization	XI	n	√	√	√	√	0 = Flag reset	1
							1 = Flag set
Laser (optional)	XL	X	√		√	√	0 = off, 1 = on	0
							H = overheat (off)
							N = no laser built in
Sensor model type	XM	X	√				A, B, C	set at factory calibration
Output current	XO	n	√		√		0=0 - 20 mA, 4=4 - 20 mA	4
Second setpoint	XP	nnnn	√		√		0000 to 5432 (11)	0000
Sensor revision	XR	Xn	√					set at factory calibration
Setpoint / relay function	XS	nnnn	√		√		0000 to 5432 (9)	0000
Trigger	XT	n	√	√		√	XT0=inactive, XT1= active
Identify unit	XU		√					!XUFR1A
Sensor serial number	XV	Xnnnnnn	√					set at factory calibration
Hysteresis Advanced Hold	XY	nnnn	√		√		0000-3000°C	0002
Attenuation to activate relay (10)	Y	nn	√	√	√		0 to 95%	95%
(FR only)
Attenuation for failsafe (FR only)	Z	nn	√	√	√		0 to 99%	95%

Table 6: Command List (continued)

(4)in current scale (°C or °F)

(5)see section 9.3.2 Burst Mode, p. 40

(6)no effect if relay in alarm mode

(7)N = no laser built in

(8)Note that this command has a special effect on the “Bottom of mA range” parameter, as noted above in (6)

(9)0000 places unit in alarm mode. Non‐zero setpoint value puts unit in Setpoint mode. Setpoint is in current scale (°C or °F). Must be within unit’s temperature range.

(10)Relay goes to abnormal, display and analog out continue to provide temperature.

(11)XP = 000 means only 1 setpoint or no setpoint is used. XS <> 0000 and XP <> 0000 means 2 setpoints are used. (XS defines the first setpoint. XP defines the second setpoint.)

Marathon Series FA/FR 43