Fuji Electric PXR3 - Upper and Lower Limits for Control Output 1; Upper and Lower Limits for Control Output 2

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[Description]
• These parameters set the limit value of output.
, Upper and lower limits for control output 1 (Setting range: -3.0 to 103.0%)
, Upper and lower limits for control output 2 (Setting range: -3.0 to 103.0%)
(Option: only for DUAL type)
Output
(TC= 30 seconds)
PHC
PLC
30 (seconds)
100(%)
Input
0
[Setting example] Changing the lower pulse width limit from 20.0% to 10.0%
Related parameters: (page 33)
(page 57)
OUT1
OUT2
Upper limit
PHC1
PHC2
Lower limit
PLC1
PLC2
• How the output is limited (maintained within the limit or
breaks the limit) is set in the parameter of .
• When flammability is controlled by turning the gas on
and off, this function can avoid flashing.
100
TC
100
TC
(Minimum ON pulse width [seconds] ) =
(Minimum OFF pulse width [seconds] ) =
×
100 ×
: Cycle time
Press the key once. will be displayed and 10% will be registered for . After
that, the controller will operate with the output lower limit being 10%.
Press and hold the key for five seconds.
will be displayed.
Press the or keys to flicker and to display .
(Repeat the procedure from 3 to 5 to check the set value.)
Press the key once.
The current setting ( ) will be displayed.
Press the key to display .
SEL
SEL
SEL
1.
4.
If you want to display the operation status, press and hold the key for two seconds.
The SV will be displayed on the display area.
If unoperated state continues, the PV will be displayed.
6.
2.
3.
SEL
5.
Display Operating procedure
PV indication
PV indication
SV indication