Galvanic Applied Sciences MONITEK MESSENGER, User Manual

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6.6.4.1 Set LCD Display
This option is not applicable to the Messenger PC.
6.6.4.2 Set Analog Outputs
The system has FOUR independent and assignable Analog 0/4 -20 mA loops,
which can be connected to External Devices. Each output will operate from a
user-defined RESULT equation. The sub-menus allow you to set all the
necessary parameter values for Low and High limits and the required mode for
the analog output.
Over range:
Analog Outputs can flag abnormal conditions or upset conditions that can be
caused by Malfunction of Optics or by some material coating over the windows.
We can assign a range of mV for normal operation. If the range exceeds, a fault
is registered and an appropriate error message (OPTICS FAULT) will be
displayed on the LCD and Measurements Screen.
How to configure Analog Outputs?

To configure the Analog Output, Choose the ANALOG OUT (Out 1-4).

Choose Output Toggle Button (Not Assigned / Result1 / Result2 / Result3
/ Result4) to specify the user defined RESULT equation needs to be
assigned to ANALOG OUTPUT.

Choose Mode Toggle Button to Specify the Mode (0/4-20 mA) Loops.

Choose Low , High text boxes to specify the Low and High mV.

Choose Overrange toggle button to specify the channel (CH1...4) Assign
the range of mV for normal operation by choosing the Low mV and High
mV.
Note: In case any of the Analog Output is not used, make sure that OUTPUT ,
OVERRANGE parameters are "NOT ASSIGNED".