GE Industrial Solutions 6KCV301PDP33 Profibus - DP Bus for AV300i - Manual (Page 18)

—————— BYTE ASSIGNMENT ——————
3 18
GEI-100422
3.3.2 Drive parameter reading
The Actual speed parameter of the AV300i drive (software version 1.X) must
be read by the master. The required numerical information is :
1 ) Actual speed parameter index of the AV300i drive : 207Ah (8192 + 122).
2 ) Value to be read is 1500dec (05DCh)
41h
No Meaning
7Ah 20h 00h XX
Drive parameter index
Control Byte (see section 3.1)
Drive parameter subindex must always
be set to zero
XX XX XX
Response from the slave:
41h 7Ah 20h 00h DCh05h 00h
Read value of the drive parameter
Drive parameter index
Control Byte (see section 3.1)
Drive parameter subindex
00h