52 M1M 30 POWER METER USER MANUAL
8.7.I/O
I/O sub-menu includes the reading of status and/or pulses for I/O, according to the product version:
Menu Description
DO STATE State of digital output port
DO PULSE Pulse count of digital output port
DI STATE State of digital input port
DI PULSE Pulse count of digital input port
All M1M 30 are equipped with 2 Digital Outputs. Only M1M 30 I/O is equipped with 2 Digital Inputs.
The state classifications include:
State Description
ON DO is on
OFF DO is off
PULSE Pulse output