General Reset; General Reset Procedures - Honeywell DCP551 Mark ΙΙ User Manual

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 99 are all deleted. Parameters are reset to their factory defaults and
the READY AUTO program run mode is invoked.

General reset procedures

Display
8-24
(1) Invoke the READY AUTO mode. Or set variable parameters
(2) Press the FUNC, CLR and MESSAGE keys and you are prompted to confirm a
g.rESt
general reset. "
(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.
®
®
E N T G . R E S E T
D I S P Q U I T
In the constant value control mode, program number, segment number and pro-
file 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 "
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
, , , ,
" is displayed in display panel 1.
PROG
Program
number
PROFILE
Pattern trend
: these values are stored.
Note, however, that a general reset resulting from a
RAM failure at startup resets also these settings to facto-
ry default values.
PA01 PA02
and
SEG
Segment
number
g.rESt
" flashes in display
to 0.