YASKAWA SI-EP3 Technical Manual page 40

8 Communication
Error #
0x8C Set torque mode error
0x90 Illegal Request ID
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
Negative Response to PROFIdrive Read Request
PROFIdrive Profile-Specific Parameters
PROFIdrive parameters contain data of the drive in standard form. The table below describes the supported
PROFIdrive parameters.
Parameter R/W
922 R
944 R
947 R
964 R
40
Meaning
Cannot change mode to TORQUE (frequency is used).
The request ID of the response is illegal.
Data type
Unsigned16 Telegram selection
Unsigned16 Fault message counter
Fault number. (coded according to DRIVECOM profile) Refer to parameter 945 for information about Subindex
Array [5] Unsigned16
Contents.
Device identification Subindex Contents
Array [6] Unsigned16 0: Manufacturer
1: Device type
Used at
Description
YASKAWA SIEP C730600 89E PROFINET Technical Manual