Motortech VariSCR, Руководство по эксплуатации

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8 Settings via the MICT
74 Rev. 06/2020
– Source Address/CANopen Node ID
In the protocol ALL-IN-ONE (J1939) and J1939 the source address can be assigned between 0
and 253. In the CANopen protocol, a CANopen node ID from 1 to 127 can be assigned. Note
that IDs cannot be assigned more than once.
– Bitrate
Select the desired data transfer rate from the list. In the protocol ALL-IN-ONE (J1939) and
J1939 , 250 kbit/s and 500 kbit/s are available for selection. In the CANopen protocol, a bit
rate from 50 kbit/s to 1 Mbit/s can be set. For both protocols, we suggest the use of a baud
rate of 250 kbit/s.
RS485
Via the field RS485 , deactivate or activate the RS485 interface of the device.
– RS485 Settings
– Bitrate
Select the desired data transfer rate from the list. The Modbus bit rate can be defined
between 9,600 bit/s and 115,200 bit/s, the recommended value being 19,200 bit/s.
– Parity
Define if a parity bit is used and if the parity is to be even or odd.
– Stopbits
Determine if one or two stop bits are to be sent. Two stop bits can only be sent if no
parity has been selected.
– Modbus Settings
– Modbus Address
The Modbus address can be assigned between 1 and 247. Note that IDs cannot be
assigned more than once.
– Mode
Define if the data are transferred in the ASCII or RTU mode.
Setting the transfer rate
Please note that all devices connected with a bus must be set to the same
transfer rate.