YASKAWA Varispeed V7 Instruction Manual page 57

Item
Explicit Message
Communications
Communications
Power Supply
Component Names and Settings
Rotary Switches
The rotary switches are used to set the DeviceNet baud rate and MAC
ID (node address). Always turn OFF the Inverter's input power supply
before changing the rotary switch settings. The settings will be enabled
the next time the power is turned ON.
Baud Rate Setting Switch (S1)
Setting
Baud Rate 125 kbps
MAC ID Setting Switches (S3 and S4)
The Inverter's MAC ID is set on the MSB (S3) and LSB (S4) rotary
switches.
MAC ID = (MSB setting × 10) + (LSB setting)
The MAC ID setting range is 0 to 63. If a value between 64 and 99 is
set, the MAC ID setting in constant n150 will be used.
56
Up to 32 bytes of data can be transferred in
conformance with the DeviceNet AC/DC
drive profile.
11 to 25 VDC (20 mA max.)
RATE
1 2
3
4
S1
0
6
9 8
7
2 3
1 2 3
4
1 4
S3
0 5
0
6
6
9 8
9 8
7
7
MSB LSB
ADDRESS
MAC ID Setting MAC ID Setting
10 s digit (MSB) 1 s digit (LSB)
0 1
250 kbps
Specifications
Baud rate
5
setting
S4
5
2
500 kbps
3 to 9
Use setting in
constant n152.