BONFIGLIOLI Vectron ACTIVE Manual page 17

Attention! The transmitter and receiver must be set to the same transmission rate
The setting of the Baud rate effects the communication of the modules CM-232 and
CM-485. The KP232 interface adapter adjusts the Baud rate automatically to the PC
or control transmission rate.
Work steps:
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Protocol type settings
By default, the communication modules CM-232/CM-485 are set to the BONFIGLIOLI
VECTRON standard protocol (VCB-Bus). Communication with the VPlus control soft-
ware is only possible with this protocol type.
Attention! If another protocol type or a wrong setting is selected, no communica-
Note:
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(Baud rate).
Install module CM-232/CM-485 on the frequency inverter.
In the case of module CM-232:
Connect CM-232 and PC/PLC via RS232 cable.
In the case of module CM-485:
Connect CM-485 via RS485 cable with interface converter.
Connect the RS232 port of the interface converter with the PC/PLC.
Plug in control unit KP500 or interface adapter KP232 to slot A of the frequency
inverter.
In the case of KP232: Connect interface adapter KP232 to PC via a serial cable.
tion is possible via CM-232/CM-485.
In this case, correct the protocol type using the control unit KP500.
For detailed information, see chapter 6 "Modbus over Serial Line Proto-
col".
The interface adapter KP232 operates with the BONFIGLIOLI VECTRON
standard protocol VCB-Bus independent of the communication module
CM-232 or CM-485 and can communicate with VPlus at any time.
Modbus Instruction manual
Modbus Instruction manual
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