Omron VS mini J7 User Manual page 108

Inverter Settings
Set Values
Value
0 0.1 Hz
1 0.01 Hz
2 Converted value based on 30,000 as max. frequency
3 0.1% (Max. frequency: 100%)
Slave Address (n70)
n70 RS-422A/485 Communications
Slave Address
Setting 00 to 32
range
Set Values
Value
00 Only receives broadcast messages from the Master (See note.)
01 to 32 Slave address
Communcations Baud Rate and Parity Selection (n71 and n72)
n71 RS-422A/485 Baud Rate
Selection
Setting 0 to 3
range
Set Values
Value
0 2,400 bps
1 4,800 bps
2 9,600 bps
3 19,200 bps
94
Note Communications data after the above conversion is hexadecimal.
For example, if the frequency is 60 Hz and the unit of setting is 0.01 Hz, the
converted value is obtained as follows: 60/0.01 = 6000 = 1770 Hex
• Set this parameter to the Slave address (Slave unit number) for
communications.
• If more than one Inverter is connected as a Slave, make sure that there
will be no Slave address duplication.
Register
Unit of
setting
Note Address 00 is for broadcast purposes only. Do not set the Slave to this
address, otherwise the Slave will not communicate.
Set the baud rate and parity according to the communications conditions of
the Master.
Register
Unit of
setting
Description
0146 Hex Changes during
operation
1 Default setting
Description
0147 Hex Changes during
operation
1 Default setting
Description
Chapter 7-2
No
0
No
2