ABB YB560100-EA Output logic module

Use as directed The -AS- restart lock is exclusively intended to prevent the restart of a system. The wiring of the safety circuits must meet the safety requirements of EN60204, EN12100 and EN 954-1. The -AS- restart lock must only be activated, when the motor is no longer rotating (setpoint = 0V, speed = 0rpm, enable = 0V). Drives with a suspended load must have an additional safe mechanical blocking. when the monitoring contacts (KSO1/2) for all servo amplifiers are wired into the control signal loop. The -AS- restart lock may only be controlled by a CNC if the control of the internal safety relay is arranged for redundant monitoring.

Prohibited use

 The -AS- restart lock must not be used if the drive is to be made inactive for the following reasons : cleaning, maintenance and repair operations or long inoperative periods In such cases, the entire system should be disconnected from the supply by the personnel, and secured (main switch). emergency-stop situations In an emergency-stop situation, the main contactor is switched off (by the emergencystop button).

Functional test

 The functioning of the restart lock must be tested during setup, after every alteration in the wiring of the system, or after exchanging one or more components of the system. 

1. Stop all drives with setpoint 0V, mechanically block any suspended loads, disable drives 

2. Activate the -AS-. 

3. Open protective screens (but do not enter hazardous area). 

4. Pull off the X10 connector from an amplifier: the mains contactor must drop out 

5. Reconnect X10. Switch on mains contactor again. 

6. Repeat steps 4 and 5 for each individual servo amplifier.

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