ABB 5SHY4045L0004 Thyristor module

Dangerous movements! Danger may result in equipment damage, personal injury or death! 

⇒ Keep clear of the machine's movement area. Possible measures to be taken to prevent access by unauthorized persons: - protective fence - protective railing - protective covering - light barrier 

⇒ Fences and coverings should be strong enough to withstand the maximum possible momentum. The E-stop input can be used as a second, redundant shutdown input. It serves to trigger a shutdown independent of NC and SERCOS.

Requirement:

 The E-stop input is available if the E-stop function in the software is activated (see function description). If no voltage is applied to the E-stop input, the error response will be executed which can be set in the drive controller. The SERCOS interface offers all the options necessary for reliable operation. Even a complete communication failure between the control and drive has been taken into account and results in a defined error response. For applications • in which communication failures between the NC part of the control and the SERCOS master module have to be stored (see 1 ) • in which the connected SPS does not sufficiently monitor the E-stop circuit and thus does not trigger a drive response in time (see 2 ) it is necessary to obtain an error response from the drive as fast as possible.

Stand-by operation

The stand-by operation contact closes if the drive controller is ready for input power.

 The input power is ready:

 • if the control voltage is applied and 

• if all monitors report that they are functioning properly

Maximum wire cross section which can be connected: 0.5 mm2 INDRAMAT feedback cables are preferred for the connection.

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