Usage - Fuji Electric PXR4 Instruction Manual

3 Usage (Read before using)
Name of Functional Parts and Functions
Setting keys
Name
Select key The key shifting to the 1st, the 2nd or the 3rd block parameter, switching the display
S1
between parameter and the data at the 1st, the 2nd and the 3rd block.
Up key · The numerical value is increased by pressing the key once. The numerical value
S2
keeps on increasing by pressing the key continuously.
· For searching parameters within the 1st, the 2nd and the 3rd block.
Down key · The numerical value is decreased by pressing the key once. The numerical value
S3
keeps on decreasing by pressing the key continuously.
· For searching parameters within the 1st, the 2nd and the 3rd block.
Display/Indication
Name
q
Process value (PV)/parameter
name display
w Set value (SV) indication lamp
e Set value (SV)/parameter setting
display
r Auto-tuning/self-tuning indicator/
manual operation
t Control output indication lamp
y
Alarm output 1 (AL1)
indication lamp (Note 1)
u
Alarm output 2 (AL2)
indication lamp (Note 1)
i
Alarm output 3 (AL3)
indication lamp (Note 1)
Note 1) Control output 2 and alarm function are optional.
Note 2) The lamp does not flicker while the timer is activated.
5 6 7
1 8
C1 C2 AL1 AL2 AL3
PV
2
SV
3 4
SEL
PXR-4
S1 S2 S3
Model : PXR4
Function
1) Displays a process value (PV).
2) Displays the parameter symbols at parameter setting mode.
3) Displays various error indications (refer to the "8. Error indications").
The lamp is lit while a set value (SV) is displayed.
1) Displays a set value (SV).
2) Display the parameter settings at parameter setting mode.
3) Flickers at Standby mode.
4) Displays the set value (SV ) and "SV-1" alternately when the SV
witching function is used.
5) Displays the set value (SV) and "rSV" alternately while in remote
operation.
The lamp flickers while the PID auto-tuning or the self-tuning is being
performed.
Kept on during manial operation.
C1 : The lamp is lit while the control output 1 is ON.
C2 : The lamp is lit while the control output 2 is ON. (Note 1)
The lamp is lit when the alarm output 1 is activated.
It flickers during ON-delay operation. (Note 2)
The lamp is lit when the alarm output 2 is activated.
It flickers during ON-delay operation. (Note 2)
The lamp is lit while the alarm output 3 or the heater break alarm
output is ON. The lamp flickers while in ON delay operation. (Note 2)
– 12 –
Function