Fuji Electric PXZ Series - Page 38

10
[Description]
• Alarm is not displayed without up-
per limit alarm function.
• When using upper limit alarm, it is
necessary to set alarm type (see pa-
rameter P-AH) and appropriate
code.
• When input or deviation is larger
than AH, the alarm output turns ON
(see diagram (a) below).
• When it is the range alarm and in-
put or deviation is larger than AH,
the alarm output turns ON (see dia-
gram (b) below).
• Selection between absolute value
alarm and deviation alarm is made
by P-An.
• Alarm action hysteresis can be set
by No. 2 block parameter P-An.
Related parameter: P-AH (Page 30)
P-AL (Page 30)
P-An (Page 28)
Example) Altering the upper limit alarm of 300°C to
550°C
Key operation Description
Press the SEL key to display P.
Press the SEL key repeatedly until
is displayed.
Press the or key to display
550.
Press the DATA key once.
Current upper limit alarm value
(300°C) is displayed.
Press the SV key when you need to
display the operation status display.
Press the ENT key, then the upper
limit alarm value is registred.
Operation is started with 550°C of
lower limit alarm.
Display
SEL
ENT
SV
DATA
SEL
Upper limit alarm (ALM1) setting (option)
(Setting is possible within input range)
(a)
(b)
SV
SV
0
OFF
Temperature
Hysteresis
Temperature
Hysteresis
OFF
ON
AH
Absolute value alarm
Deviation alarm
AH
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com