Rd Block Parameter - Fuji Electric PXR4 Instruction Manual

Operation/Standby mode
Alarm status
Control output status
C1
PV value
indication
PV
SV value
indication
SV
When the set value
(SV) is displayed at
PXR-4
the lower line, the
SV lamp is lit.
Press for about 5 sec.
Parameter
display symbol
P-n1
Control action
Lower limit of SV
SV-L
SV-H Upper limit of SV
dLY1 ON delay time of
alarm 1
dLY2 ON delay time of
alarm 2
dLY3 ON delay time of
alarm 3
Heater current value
CT
Hb HB alarm set value
A1hY Hysteresis for
alarm 1
Hysteresis for
A2hY
alarm 2
Hysteresis for
A3hY
alarm 3
A1oP Additional function
of alarm 1
Additional function
A2oP
of alarm 2
Additional function
A3oP
of alarm 3
di-1 DI1 function
di-2 DI2 function
STno Station No.
CoM Parity setting
PCoL Communication
protocol
Ao-T
Re-transmission
output type
Ao-L
Re-transmission output
scale lower limit
Ao-H Re-transmission output
scale upper limit
rEMO
Remote SV input
zero point adjustment
rEMS
Remote SV input
span point adjustment
r-dF
Remote SV input
filter constant
rSV
Remote SV input
value
dSP1 Parameter mask
to
dSP13
Note 2) When using the heater break alarm, set the parameter "TC" to 20 or more.
Set the CT (current transformer) so that it measures the current of the heater connected to the control output 1.
Disconnection of the control output 2 cannot be detected.
Never set "TC" / "TC2" = 0.
Note 3) De-energized: Contact opens when the alarm "ON".
· Some parameters may not be displayed on the screen, depending upon the types.
Auto
C2 AL1 AL2 AL3 C1 C2 AL1 AL2
PV
SV
SEL SEL
PXR-4
MV value indication lamp is lit
SEL

3rd block parameter

Parameter Description of contents
Selects the control action.
Lower limit of SV
(Setting range: 0 to 100%FS)
Upper limit of SV
(Setting range: 0 to 100%FS)
ON delay time setting for alarm output
(Setting range: 0 to 9999 sec)
Indicates the heater current value.
Sets current value to detect the heater break alarm
(Setting range: 1.0 to 50.0A, 0: OFF)
Sets ON-OFF hysteresis for alarm output.
(Setting range: 0 to 50%FS)
Additional function of alarm output
(Setting range: 000 to 111)
Alarm latch (1:use, 0:not use)
Alarm of error status (1:use 0:not use)
De-energized (1:use 0:not use), Note 3.
Selects digital input 1 (DI1) function
(Setting range: 0 to 12)
Selects digital input 2 (DI2) function
(Setting range: 0 to 12)
Communication station No. (Setting range: 0 to 255)
Parity setting. Baud rate is fixed at 9600 bps.
(Setting range: 0 to 2)
Switches communication protocols.
1: Modbus protocol
2: Z-ASCII protocol
Switches signals to be output for Re-transmission
0 : PV, 1 : SV, 2 : MV, 3 : DV
Lower limit of the scaling for Re-transmission output
(Setting range: -100 to 100%)
Upper limit of the scaling for Re-transmission output
(Setting range: -100 to 100%)
Zero point compensation value for remote SV input
(Setting range: -50 to 50%FS)
Span point compensation value for remote SV input
(Setting range: -50 to 50%FS)
Filter time constant for remote SV input
(Setting range: 0.0 to 900.0 second)
Remote SV input value (industrial value)
(Display only: -1999 to 9999)
Specifying parameter mask
– 17 –
Manual Standby
AL3 C1 C2 AL1 AL2 AL3
PV
SV
SEL
PXR-4
SEL Press for about 2 sec.
· If no operation status
continues for 30 seconds,
the screen is restored
to the PV/SV display just
after the power is turned on.
Default
Remarks
setting
0/4 Table 2
(Page 31)
0%FS
100%FS
0
0
0
–
Note 2
0.0
1
1
1
000
000
000
6-7
0(OFF)
(Page 25)
6-7
0(OFF)
(Page 25)
1
6-6
0
(Page 24)
As
ordered
0
0
100
0
0
0.0
–