Fuji Electric Model: PXR4 User Manual

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6 Functions
• At ON/OFF control mode,output signal is as shown below.
Set parameter “P” = 0 for selecting the ON/OFF control mode.
Set the hysteresis to avoid chattering.
(Default setting: Hys = 1)
• Parameter setting and operation example
Example 1 : Reverse operation
Parameter
P
P-n1
HYS
Relationship of
PV and SV
PV > SV
PV < SV
Output
OFF
ON
Setting value
0.0
0 (or 1)
Any value
PV
when PV
increases
PV
when PV
decreases
HYS
SV
PV
when PV
increases
PV
when PV
decreases
HYS
SV
ON
ON
ON
ON
Example 2 : Direct operation
Parameter
P
P-n1
HYS
Setting value
0.0
2 (or 3)
Any value
6-1 ON/OFF control

Fuji Electric Model: PXR4 Specifications

Power

power voltage	100 (- 15%) to 240V AC (+10%)
power consumption	15V AC or less/240V AC
maximum current	20mA or less

Outputs

relay contact output 1	SPDT contact, 220VAC / 30VDC 3A
relay contact output 2	SPST contact, 220VAC / 30VDC 3A
alarm output	Relay contact (SPST contact) 220V AC / 30V DC 1A

Operating Environment

ambient temperature	-10 to 50°C
operating ambient humidity	90%RH or less
preservation temperature	-20 to 60°C