Inovance MD500T132G-INT - Page 252

8. Peripherals and Options
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8
● Indicators
Indicator Indication State Description
D1/D2/D3 Encoder input
signal indicator
ON or
ash
The encoder has signal input.
OFF The encoder does not have signal input.
D6 Power indicator ON Normal.
OFF Power is not connected.
LED1 Encoder input
signal quality
indicator
ON Input signal is slightly instable, which occurs
when motor accelerates/decelerates or
encoder signal input suffers slight interference.
OFF Input signal is normal, speed is stable and
there is no interference.
Flash
slowly
Input signal is moderately instable, which
occurs when motor accelerates/decelerates
or encoder signal input suffers moderate
interference.
Flash
quickly
Input signal is seriously instable, which
occurs when motor accelerates/decelerates
quickly or encoder signal input suffers severe
interference.
LED2 Signal
processing
quality
indicator
ON Signal is slightly instable, which occurs when
motor accelerates/decelerates or interference
during signal input is not completely ltered
(The number of interference pulses that are not
ltered is less than 10 per time unit).
OFF Signal processing is normal, speed is stable
and there is no interference.
Flash
slowly
Signal is moderately instable, which occurs
when motor accelerates/decelerates or
interference during signal input is not
completely ltered (The number of interference
pulses that are not ltered is less than 30 per
time unit).
Flash
quickly
Signal is seriously instable, which occurs when
motor accelerates/decelerates or interference
during signal input is not completely ltered
(The number of interference pulses that are not
ltered is more than 30 per time unit).
LED3 Inter-lock state
indicator
ON Inter-lock enabled.
OFF Inter-lock disabled.
LED4 System state
indicator
ON Normal.
OFF The system is not operating or abnormal.
Flash The encoder cable breaks.