Function Code 6, Write 16-Bit Parameter - BONFIGLIOLI Active cube Operation Manual

9.1.2

Function code 6, write 16-bit parameter

Example 1:
Writing of parameter
Rated Mech. Power
dress 3.
The rated mechanical power is to be set to 1.5 kW. Parameter
imal place. Thus the value to be sent is 15 = 0x000F.
Request: Master  frequency inverter
Field:
Transaction ID
Hex nn nn
Response: Frequency inverter  Master
Field:
Transaction ID
Hex nn nn
The response is the reflected signal of the request message.
Example 2:
Writing of non-permissible value 0 in parameter
frequency inverter with address 3.
Request: Master  frequency inverter
Field:
Transaction ID
Hex nn nn
Error response: Frequency inverter  Master
Field:
Transaction ID
Hex nn nn
The sent exception condition code is the hexadecimal value 0x04 = Error SLAVE device.
10/13
376 (0x0178) in dataset 4 of frequency inverter with ad-
MBAP
Protocol ID Length
nn nn 00 06
MBAP
Protocol ID Length
nn nn 00 06
MBAP
Protocol ID Length
nn nn 00 06
MBAP
Protocol ID Length
nn nn 00 03
ACU
Modbus/TCP
Rated Mech. Power
Unit Func. DSet/ParNo.
ID
01 06 41
Unit Func. DSet/ParNo.
ID
01 06 41
376 (0x0178) in dataset 2 of
Rated Mech. Power
Unit Func. DSet/ParNo.
ID
03 06 21
Unit Func. Excep.
ID
03 86 04
376 has one dec-
Par.value
78 00 0F
Par.value
78 00 0F
Par.value
78 00 00
45