12 Operation – Control terminal 12.1 Control terminal
12.1.2 Indicator light The indicator light (2) shows the control unit's operating status. The following operating states are indicated:
2
• light is permanently on: – control unit is ready for operation. – no faults were detected during the angle encoder check when the unit was switched on.
• light blinks slowly: 73693
3
– control unit is carrying out an operation, e.g. lowering the rotors.
• light blinks faster: – control unit is in the setting mode. – manual control is active.
• light blinks briefly every 15 secs: – broken lead or defective angle encoder – see Functional test of angle encoders, page 121. (Fig. 3)
0293 133.7 - BA LINER 3000
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