Lenze ELCAMZIxxx4SNNPSNN (LCU122) - Manual (Page 131)

Safety engineering
Safety functions
Safe PROFIsafe connection
7
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131 EDSLCMX3024-SPS EN 5.0
PROFIsafe input data
The PROFIsafe input data is transmitted to the control by the device.
Offset
Byte Bit
7 6 5 4 3 2 1 0
0 - - - - - - - STO status
1 - - - - - - - -
2 - - - - - - - -
3 Error - - - SD-In4 SD-In3 SD-In2 SD-In1
Tab. 7-11 Structure of the PROFIsafe input data
Bit details
Details of the PROFIsafe input data
Name
Value Description
STO 0 The STO function is not active.
1 The STO function is active and the drive is safely switched to torqueless operation.
SD-In1 0
Sensor on I1A and I1B
At least one channel is in the OFF state
1 The channels A and B are in the ON state.
SD-In2 0
Sensor on I2A and I2B
At least one channel is in the OFF state
1 The channels A and B are in the ON state.
SD-In3 0
Sensor on I3A and I3B
At least one channel is in the OFF state
1 The channels A and B are in the ON state.
SD-In4 0
Sensor on I4A and I4B
At least one channel is in the OFF state
1 The channels A and B are in the ON state.
Error 0 Error status is not active.
1 Error status is active.
- 0 Reserved for future upgradings
Tab. 7-12 Detailed specification of the PROFIsafe input data