Emerson PN 51-FCL-1056 instruction manual Choices Default

MODEL FCL-1056	SECTION 5.0
	PROGRAMMING THE ANALYZER

TABLE 5-1. DEFAULT SETTINGS (continued)

ITEM			CHOICES	DEFAULT
Measurement
1.	Chlorine (sensor 1)
	a.	units	ppm or mg/L	ppm
	b.	resolution	0.01 or 0.001	0.001
	c.	input filter	0 to 999 sec	5 sec
2.	pH (sensor 2)
	a.	pre-amplifier location	analyzer or sensor/junction box	analyzer
	b.	solution temperature correction	on or off	off
	c.	resolution	0.01 or 0.1	0.01
	d.	input filter	0 to 999 sec	2 sec
	e.	reference impedance	low or high	low
Temperature related settings
1.	Units		ºC or ºF	ºC
2.	Temperature compensation		automatic or manual	automatic
Security Code
1.	Calibrate/Hold		000 to 999	000
2.	Program/Display		000 to 999	000
pH Sensor Diagnostic Limits
1.	Reference offset		0 to 9999 mV	60 mV
2.	Diagnostics		on or off	on
3.	Glass impedance temperature		on or off	on
	correction
4.	Glass fault (low impedance)		0 to 9999 MΩ	10 MΩ
5.	Glass fault (high impedance)		0 to 9999 MΩ	1500 MΩ
6.	Reference fault (high impedance)		0 to 9999 kΩ	40 kΩ
Calibration–pH
1.	Stabilization criteria
	a.	time interval	0 to 99 sec	10 sec
	b.	pH change	0.01 to 1.00 pH	0.02 pH
2.	User-entered slope		0.00 to 99.99 mV/pH	59.16 mV/pH
3.	User-entered offset		-999 to +999 mV	0 mV
Calibration–Analog Outputs
1.	4 mA		0.000 to 22.000 mA	4.000 mA
2.	20 mA		0.000 to 22.000 mA	20.000 mA

21