Fuji Electric PXV3 SERIES User Manual

7
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Anti-reset wind-up 0-100% FS, setting in 1 E.U. steps, auto setting with
auto-tuning
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Overlap/dead band ±50% of heating proportional band
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Input sampling cycle 0.5 sec
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Control cycle 0.5 sec
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OUTPUT
(Single Output)
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Control output One of the following three types is selected:
(1) Relay contact (SPDT)
220V AC/30V DC, 3A (resistive load)
Mechanical life: 10
7
times (under no load)
Electrical life: 10
5
times (under the rated load)
(2) SSR/SSC drive (voltage pulse):
15-30V DC at ON/0.5V DC or less at OFF.
Current 60mA or less.
(3) 4-20mA DC:
Allowable load resistance – 600Ω or less.
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OUTPUT
(Dual Output)
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Control output For dual output type, one of the following three
types is selected on both heating and cooling types:
(Not available on PXW-4 type)
(1) Relay contact (SPDT):
220V AC/30V DC, 3A (resistive load)
(2) SSR/SSC drive (voltage pulse):
15-30V DC at ON/0.5V DC or less at OFF.
Current: 60mA or less
(3) 4-20mA DC:
Allowable load resistance – 600Ω or less
(Note: When SSR/SSC drive output for heating/
cooling side is selected, the total current should
be less than 60mA)
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SETTING AND INDICATION
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Parameter setting method PXW: digital setting with three keys
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PV/SV display method PV/SV individual LED display,
4 digits each, PV=red, SV=green
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Status display Control output, alarm output, heater break alarm out-
put.
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Setting accuracy 0.1% FS
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Indication accuracy Thermocouple: ± 0.5% FS ± 1 digit ± 1°C
(at 23°C) R thermocouple: 0-400°C; ± 1% FS ± 1 digit ± 1°C
B thermocouple: 0-500°C; ± 5% FS ± 1 digit ± 1°C
RTD, voltage, current: ± 0.5% FS ± 1 digit
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ALARM
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Alarm output Relay contact (SPST),
220V AC/30V DC, 1A (resistive load)
PXW-4 type: 1 point
Other types: 2 points
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Heater break Relay contact (SPST),
alarm output 220V AC/30V DC, 1A (resistive load)
PXW-4 type: not available
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GENERAL SPECIFICATIONS
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Rated voltage 85-264V AC or 24V AC/DC
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Power consumption 10VA or less (100V AC)
15VA or less (240V AC)
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Insulation resistance 50MΩ or more (500V DC)
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Withstand voltage Power source-Earth: 1500V AC, 1 min
Power source-input terminal: 1500V AC, 1 min
Earth-relay output: 1500V AC, 1 min
Earth-Alarm output: 1500V AC, 1 min
Between other terminals: 500V AC, 1 min
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Input impedance Thermocouple: 1MΩ or more
Voltage: 450KΩ or more
Current: 250Ω (external resistor)
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Allowable signal Thermocouple: 100Ω or less
source resistance Voltage: 1KΩ or less
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Allowable wiring RTD: 10Ω or less per wire
resistance
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Reference junction ± 1 °C (at 23°C)
compensation accuracy
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Process variable offset ±10% FS
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Setpoint variable offset ± 50% FS
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Input filter 0-900.0 sec, setting in 0.1 sec steps
(primary lagging filter)
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Noise rejection ratio Normal mode noise (50/60Hz): 50dB or more
Common mode noise (50/60Hz): 140dB or more
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POWER FAILURE PROTECTION
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Memory protection: Non-volatile memory. Parameter values
remain unchanged with disruption of power.
Ramp/soak function has to be re-initiated.
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SELF-CHECK
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Method: Watchdog timer monitors program error.
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OPERATION AND STORAGE CONDITIONS
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Operating temperature -10 to 50°C (14 to 122°F)
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Operating humidity 90% RH or less (non-condensing)
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Storage temperature -20 to 60°C (-4 to 140°F)
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Installation category: II
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Pollution degree: 2
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OTHER FUNCTIONS
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Parameter mask function Parameter display is disabled by software
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Ramp soak function 4-ramp/4-soak
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Fuji Electric PXV3 SERIES Specifications

General

Brand	Fuji Electric
Model	PXV3 SERIES
Category	Controller
Language	English