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Operating Manual
MHM-97442
Table 6-3: Meaning of the feedbacks
Feedback
Digital 1
Digital 2
Digital 3
Relay 1
Relay 2
Default config
Power on mode
Standstill
MHM-97442, Rev. 2.06
Meaning
The green flashing LED shows the change of the logical state (Low or High) of the
TTL signal for the monitor just being in communication with the computer.
Logical state of the next monitor clockwise.
Logical state of the second monitor clockwise
Feedback of the trip relay.
The LED for each relay is green if the trip condition is not met. The contacts are
closed.
The LEDs are switched off if the trip condition is met. The contacts are open.
If this LED is activated, the monitor is in the delivery state and still loaded with the
default configuration.
After power-up and during the start phase the monitor runs into the START-UP
phase. This is indicated with a yellow LED.
After countdown of the standstill time defined with parameter Digital Outputs
→ Standstill this LED is switched on.
Visualization
February 2023
131
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