Marathon Computer V3.5 CHANGING THE SETPOINT AND THE REFERENCE NUMBER

MMI Product Documentation
Unipro 3.5 Process Control 1 Aug. 1997
Correct the problem or do what
the programmed alarm indicates: see
“Maintenance and Troubleshooting”: the
alarm messages for complete information
on programmed alarms. Then press
[Enter] to continue the program.
If any alarm is only to be acknowledged and the operation is to
continue, press [ENTER] to silence the alarm and then press
[SETPT] to skip to the next operation.
CHANGING THE SETPOINT
AND THE REFERENCE NUMBER
[SETPT] is used to enter the setpoint, the Reference
Number, and the Operator Inputs. The first press of [SETPT]
will allow the arrow keys to adjust the value of the setpoint.
Use the [LEFT ARROW] or [RIGHT ARROW] keys to select
the character to be altered. Once the character to be changed
is flashing, use the [UP ARROW] or [DOWN ARROW] keys to
select the desired number or symbol. After all characters are
as desired, press [ENTER] to place the value in nonvolatile
memory and to continue paging through the parameters.
Pressing [ENTER] again allows the Reference Number to be
changed. Pressing [SHIFT] at any time allows the operator to
“back up”to the to the step before [ENTER] was pressed. An
additional press of [ENTER] allows the operator Input to be
changed. Anytime during the setting of values [SETPT] may
be pressed to save the value and exit.
All the parameters in this group have a lock level of 3.