Honeywell DCP552 Mark II - Manual (Page 159)

8-24
Chapter 8. PROGRAM SETUP
8 - 3 General Reset
A general reset can be performed when the controller is in the READY AUTO mode in the normal display mode. If
not in the normal display mode, press the DISP key to invoke it. A general reset has the following functions.
Program settings such as program numbers 1 to 49 are all deleted. Parameters are reset to their factory defaults and
the READY AUTO program run mode is invoked.
■ General reset procedures
(1) Invoke the READY AUTO mode for both CH1 and CH2. Or set variable
parameters PA01 and PA02 to 0.
(2) Press the FUNC , CLR and MESSAGE keys and you are prompted to
confirm a general reset. “ g.rESt ” is displayed in display panel 1.
(3) Press the ENTER key to execute the general reset and start startup operations
that occur after a power up.
Press the DISP key cancels the general reset and returns the normal display
mode.
● Display
In the fixed command control mode, program number, segment number and
profile display go off.
• When the RAM backup fails at startup, the controller automatically prompts
you to confirm a general reset – no key input is required - and “ g.rESt ” flashes
in display panel 1.
Press the ENTER key to execute the general reset. All other keys are invalid.
• A general reset does not return the following settings to factory default values.
C01, C02, C11, C12, C21 C22 : these values are stored.
Note, however, that a general reset resulting from a RAM failure at startup
resets also these settings to factory default values.
PROG SEG
PROFILE
Program
number
Segment
number
Pattern trend
E N T
D I S P → G . R E S E T
→ Q U I T