Carbolite 302P4 - Manual (Page 5)

Basic Operation
5 MC22-GB-V1.00
2.2 Keys
Note: In operator set up mode, if a parameter is selected and no further action is taken, the
display will time out and revert back to the home display in its working level after
approximately 1 minute.
3 Quick Start Guide
3.1 Home Display
When switched on, the controller goes through a short lamp test routine and then displays
the process value in the upper display and
“rdy” in the lower display. This is known as the
“Home Display”.
Function Key

The Page key is used to:

Scroll down parameters.

Store modified parameters.

Review program parameters in basic operation mode.
Run Key
The Run key is used to:

Start the program cycle when pressed for more than
1.5 seconds.

Hold program cycle when pressed for more than 1.5
seconds while program is running.

Stop program when pressed for more than 5 seconds
while program is running or in hold.

Scroll up parameters in set up operator mode or
configuration mode.
Function + Run
 
When pressed simultaneously for more than 3 seconds is
used to:

Start the procedure to select operating mode.
Arrow Keys
 
The arrow keys are used:

individually to adjust the selected parameters.
Down + Function

+

When pressed simultaneously:
 are used to enable “lamp test” in Basic mode
Down + Run

 
When pressed simultaneously:

Used to reach minimum value during parameter
modify
Up + Run

 
When pressed simultaneously:

Used to reach maximum value during parameter
modify