Yaskawa SI-EP3 PROFINET Technical Manual User Manual
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8 Communication
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YASKAWA ELECTRIC SIEP C730600 69A 1000-Series Option SI-EP3 Technical Manual
Parameter Data Transfer Examples
The following example shows how parameter data is transferred using the acyclic parameter access mechanism's READ
and WRITE.
Example 1: Reading a drive parameter
To read a Yaskawa Drive parameter, use the PNU of 1 and the actual address of the parameter in the SubIndex.
Write Request (Read Parameter Value)
Positive Read Response to Read Request
PROFIdrive Parameter Channel
Negative Response to PROFIdrive Read Request
0x78
PZD map failure
Parameter cannot be mapped to PZD (size mismatch or non-existent).
0x79
PZD memory failure
Parameter cannot be mapped to PZD (out of memory).
0x7A
Multiple PZD map
Parameter cannot be mapped to PZD (multiple PZD write).
0x8C
Set torque mode error
Cannot change mode to TORQUE (frequency is used).
0x90
Illegal Request ID
The request ID of the response is illegal.
Error #
Meaning
Used at
01 01 B0 2E 08 05 81 01 01 44 01 00 14
(44H = Error)
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