Communication extension card
-41-
COB-ID
Request
code
Object index Subindex
Requested data
Byte0
Byte1
Byte2
Byte3
Byte4 Byte5 Byte6 Byte7
0x583
0x4B
0x00
0x20
0x03
0x88
0x13
0x00
0x00
3.7
Baud rate and communication address setting
3.7.1
Baud rate setting
After setting the CANopen baud rate and communication address, you need to restart the VFD to enable
the settings to take effect.
The CANopen baud rate is set through the corresponding VFD function parameter. For description of
function code addresses, see the VFD operation manual.
describes the values of the function
parameter and their corresponding baud rates.
Table 3-21 Baud rate setting
Function
parameter value
Baud rate (bit/s)
0
1000 k
1
800 k
2
500 k
3
250 k
4
125 k
5
100 k
6
50 k
7
20 k
3.7.2
Communication address setting
The CANopen communication address is set through the function parameter P15.01.
3.7.3
Function codes related to transmitted and received PZD
Table 3-22 Received PZD
Function
code
Word
Value range
Default
value
P15.02
Received
PZD2
0: Invalid
1: Set frequency (0
–
Fmax, unit: 0.01 Hz)
2: PID reference (0
–
1000, in which 1000
corresponds to 100.0%)
3: PID feedback (0
–
1000, in which 1000 corresponds
to 100.0%)
4: Torque setting (-3000
–
+3000, in which 1000
corresponds to 100.0% of the rated current of the
motor)
5: Setting of the upper limit of forward running
frequency (0
–
Fmax, unit: 0.01 Hz)
0
P15.03
Received
PZD3
0
P15.04
Received
PZD4
0
P15.05
Received
PZD5
0
P15.06
Received
PZD6
0
P15.07
Received
0