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3.8 COMMUNICATIONS ADDRESS
This is the unique address assigned to the instrument; it is used by the master device to
communicate with the instrument.
3.9 COMMUNICATIONS PROTOCOL
There are two communications protocols available: ASCII (fixed, even parity) and
MODBUS (selectable odd parity, even parity or no parity). Refer to Volume 1, Section 4
for details.
3.10 COLD JUNCTION COMPENSATION
This parameter is applicable only if a thermocouple input is fitted, in which case it must
be enabled in normal use.
NOTE: If a thermocouple input is fitted and the CJC is disabled, in
Operator Mode whenever the process variable is displayed, the unit
display will show:
3.11 EXIT FROM CONFIGURATION MODE
To leave Configuration Mode, either (a) press the Raise and Scroll keys simultaneously
or (b) power-down then power up again. Either action will cause a return to the
Operator Mode.
NOTE: An automatic return to Operator Mode is made if, in
Configuration Mode, there is no front panel key activity for five minutes.
The exit is made via the power-up self-test routines which include an LED indicator test.
3-7 November, 2000 SM067-3
Sec tion 3
1
8
-DIN Digi tal In di ca tor 59039
Con figu ra tion Mode Prod uct Man ual - Vol ume II