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M1M 20 POWER METER USER MANUAL
7.2.Installation (INSTL)
INSTL includes the following sub-menus:
Menu Description
WIRI Set the type of network and number of wires on which the device is installed
CT Set the ratio of current transformers for current measurement
VT Set the ratio of voltage transformers for voltage measurement, if any
The three items must be set during the first startup. For details, see “6.2.Wiring (WIRI)”, “6.3.CT ratio
(CT)” and “6.4.VT ratio (VT)”.
7.3.Input / output (I/O)
In this section it is possible to configure I/O slots of the meter.
Please refer to the table in “3.3.Versions” for the detail of I/O types per each M1M.
I/O includes the following sub-menus:
Menu Description
DO Digital output
DI Digital input
PULS Specific settings in case of pulse output
Digital Output (DO)
All DOs can be configured as alarm output (ALARM) or pulse output (PULSE).
CONF IO DO
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