Emotron EMX-B, Instruction Manual

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10 Description
CG Drives & Automation 01-6048-01r3
1.5 Operating indicators
Fig. 2 Control unit with LED´s for operation indication
Three LEDs, one red, one green and one yellow, are used for indication
purpose, which are as follows:
*)
Exception Belt test, see page 44
All possible combinations of LED indication is described in detail in Table 13,
page 43.
Table 1 Operating indication
Green *
Slow flashing (1 time/s) – Purging mode/Low control signal
Rapid flashing (10 times/s) – Operation, the motor rotates
continuously.
Lit 1 second - External rotosense magnet passes sensor
Red *
Constantly Lit or flashing LED indicates alarm, see also in
chapter “Troubleshooting” on page 41.
Yellow
Flashing – Modbus incoming message addressed to unit active
and CRC correct.
Constantly Lit - Modbus timeout
LED window