Lenze E84DGFCA Series - Page 50

Parameter data transfer
CTT2: Block parameter transfer
50
Lenze · Decentralised frequency inverter 8400 motec (AS-Interface option) · EDS84DMOTASI EN 5.0 - 02/2019
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• Response from slave to master has failed:
• After the acyclic read request (index 0x12 (18)) has failed, the master sends error codes.
• Then the read request from master to slave with the index 0x21 (33) is repeated.
• The slave sends the parameter values in code C13214/1...16
again.
Byte Contents / value
0 CTT2: Code
•Index 0x92 (146): Acyclic read request is not OK.
• Read exception list (index 0x21 (33))
1 CTT2: Standard error code
CTT2: Standard error codes
( 52)
2Error code (MSB)
3Error code
4Error code
5Error code (LSB)
CTT2: Acyclic device error codes
( 53)