West Control Solutions MRC 8000 - Manual (Page 7)

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can not be used as a control output while assigned as a process value re-transmission output.
1.1.7 DIGITAL COMMUNICATIONS
The instrument can be ordered with a Digital Communications option that provides the
capability of bi-directional communications with a supervisory computer. A dual pen
instrument can have an individual address selected for each pen. Refer to the Communica-
tions Protocol Manual (Form 2878) for more details regarding the communications option.
This manual is included with the unit when the communications option is specified.
FIGURE 1-2
RECORDERS:
RECORDING CONTROLLERS:
C
F
U
Alarm 1 Alarm 2
ALRM1 ALRM2
Minus Sign
Limit Setpoint
C
F
U
Alarm
ALRM
Minus Sign
OUT2 OUT1 MAN
SP
Manual Output 1 Output 2
Setpoint
Digital Display
Digital Display