42
6.2.2
Overview of the message communication (Explicit message connection)
• The data size of parameter writing or reading (Class 0x66, 0x67, 0x70 to 0x79, and 0x90 to 0x93) through the Explicit
message is 2 bytes.
• When the 32-bit parameter setting is read through the Explicit message and the read value exceeds 0xFFFF, the reply data
will be 0xFFFF.
• When reading or writing 32-bit parameters, use Instance 127 or 177 of the I/O communication.
• When reading 32-bit monitor (Class 0x80), use Instance 127 or 177 of the I/O communication or use the Explicit
communication.
NOTE
• In the following tables, "Get" means reading from the inverter, and "Set" means writing to the inverter.
Class
Object name
Page
0x01
Identity Object
0x03
DeviceNet Object
0x04
Assembly Object
0x05
DeviceNet Connection Object
0x28
Motor Data Object
0x29
Control Management Object
0x2A
AC Drive Object
0x66
Extended Object I
0x67
Extended Object II
0x70 to 0x79
Extended Object III
0x80
Extended Object IV
0x90 to 0x93
Extended Object V
Class
Object name
Page