23
Hysteresis range for ON/OFF control (Setting range: 0 to 50%FS)
[Description]
• To select the ON/OFF control (two-position control), set
to 0.0. It is not necessary to set and
.
• When the hysteresis range (Range of ON/OFF control) is
too small, the output may switch the ON/OFF frequently.
(This may affect the life of the device to be controlled,
especially when contact output is selected.)
• The unit of the set value of this parameter is ºC or ºF
(engineering unit). The setting range varies according to
the measured range of input.
[Setting example] Changing the hysteresis range from 1˚C to 35˚C
[Ex] Input Thermocouple K :At measured range of 0
to 400 ºC, the setting
range is 0 to 200 ºC.
Resistance bulb :At measured range of 0
to 150 ºC, the setting
range is 0 to 75 ºC.
Related parameters:
(page 20)
(page 32)
Press the key once. will be displayed and 35˚C will be registered for . After that,
the controller will operate with the being 35˚C.
Press and hold the key for three 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
To Next Page
Loading...
Need help?
General
