Motor Controllers AC Variable Frequency Drives Type VariFlex
3
RVLF
Specications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 13/12/2017 215
2.3. Connect with Base Unit and Setting Parameters
RV-PDP module connected with base unit via a RS485 port with MODBUS RTU protocol.
Setting for RS485 port: Baud Rate 19200kbps, 8 bit data length, 1bit for stop bit, and no parity
bit.
Users have to set parameters as shown in the table below.
More information for setting and wiring refer to see: RVLF User Manual
Function Description Setting value Default value
00-02 Run source 2: communication control 0
00-05 Frequency source 5: communication setting 0
09-00 Communication address 1: address=1 0
09-01 RTU/ASCII mode 0: RTU mode 0
09-02 Serial Baud Rate 2: 19200bps 2
09-03 Stop Bit 0: 1stop bit 0
09-04 Parity Bit 0: no parity bit 0
09-05 Data Length 0: 8bit data length 0
(+)
RS485
M
Drive
L1
L2
L3
T1
T2
T3
(-)
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