18
4 - Operations
4
OPERATIONS
4.1 KEYPAD COMMANDS AND DISPLAY
Values
modification
Enter key for
selection and
value setting
confirmation
Menu
access
•
PV control input (operator mode)
(in engineering units)
when the measured value is greater
than sensor high range
when the measured value is less than
the sensor low range
• Code and/or value of the Parameter
(programming mode)
1
2
AT
• Deviation indicator (SP-PV)
Green led ON
OK
Green led ON +
1 red led ON
Only red led ON
±
1%
±
2%
>2%
OP1 output ON (red)
OP2 output ON (red)
Tune running (green)
M1UK.ed5 14-05-2009 14:56 Pagina 18
