Veikong VFD500 Series User Manual page 104

Chapter 5 Function code
Function
Parameter name
code
Modbus response
P30.16
characteristics
20 groups of
P30.17 communication mapping
enable
31 Group Canopen communication parameter
CANopen
P31.00
communication address
P31.01 CANopen Baud rate
P31.02 CANopen overtime
CANopen version
r31.07
number
CANopen Working
r31.08
status
CANopen receive error
r31.10
count
CANopen send error
r31.11
count
r31.12 CANopen receive frame
VFD500 high performance vector control frequency inverter user manual
Description
When the format of the received frame is
a write register, this parameter can be
set to reply to the host.
0: Reply to the host (standard Modbus
protocol)
1: Do not reply to the host (non-standard
Modbus protocol)
0: Disable
When the communication reads and
writes P20.xx, the operation is the value
of P20.xx.
1: Enable communication mapping
When the communication reads and
writes P20.xx, the operation is the value
of the parameter mapped by P20.xx. It
can be used to read and write multiple
parameters of different parameter
groups in one frame to improve
communication efficiency.
Remark: 0x6Fxx communication address
is also the parameter mapped by
operation P20.xx.
1 ~ 127
0：100k
1：125k
2：250k
3：500k
4：1M
1ms ~ 20ms
Display the version number of the
CANopen card
0: Initialization status
1: Disconnected
2: Connecting/Preparing-
3: Stopped
4: Operational status
5: Preoperational
The number of error frames received by
CANopen is not saved after power off
The number of error frames sent by
CANopen is not saved after power off
The number of frames received by
- 102-
Default Property
0
☆
0
☆
1
☆
3
☆
4ms
☆
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- ●
- ●
- ●
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