Analog Inputs Verification (If Connected); Analog Outputs Verification (If Connected); Sensor Tests; Communications Verification - GE Hydran M2-X Instruction Manual

9.5.5 Analog Inputs Verification (If Connected)

Verify the analog inputs only if they are used. For the verification procedure, see
Section 4.2.8.

9.5.6 Analog Outputs Verification (If Connected)

Verify the analog outputs only if they are used (connected to a SCADA system).
For the verification procedure, see Section 4.2.9.

9.5.7 Sensor Tests

The Hydran M2-X's sensor test is automatically performed twice a month (the first
and fifteenth days of the month, at midnight). The results are recorded in the Service
history file.
9.5.8 RS-232 Communications Verification
Follow the procedure described in Section 5.2.3.3.
Note: Skip this step if a laptop is used for the present verification process.
9.5.9 RS-485 Communications Verification (for a Network)
If the Hydran M2-X is not polled regularly or if the last monitoring indicates that
one or more units do not answer, follow the procedure described in Section 5.2.3.3.
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Hydran* M2-X Instruction Manual
MA-029 Rev. 1.0, 30-Jul-18