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Rositek Technologies
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USER GUIDE AND TROUBLESHOOTING
PID CONTROLLER INSTRUCTION FOR PPM4
PV
(Process Value)
Red
color
SV
(Set Value)
Green
color
DOWN
Key
UP
Key
SHIFT
Key
Press this key to shift left
and right position.
SET
(Parameter Setting)
Press this key to shift digit
of parameter value setting.
OUT
(Output Lamp)
Green light on while
heating up
AL1, AL2
(Alarm Lamp)
Red light while working
AT
(Autotune Lamp)
Flash Green while working
℃
and
℉
Pilot Lamp
Red light while working
Please follow the steps below to record the desired settings:
1. Use “SHIFT” key to shift left and right position.
2. Press “UP” and “DOWN” keys to set the desired temperature.
3. Press “SET” key to record all control panel’s setting.The platens start heating,
and PV is now displayed on the screen.
OPERATING INSTRUCTIONS (continued)