7-4
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 con-
verted value is obtained as follows:
60/0.01 = 6000 = 1770 Hex
H Slave Address (n153)
·Set this parameter to the Slave address (Slave unit number) for communications.
·IfmorethanoneInverterisconnectedasaSlave,makesurethattherewillbenoSlave
address duplication.
n153 RS-422/485 Communica-
tions Slave Address
Register 0199
Hex
Changes during
operation
No
Setting
range
00 to 32 Unit of
setting
1 Default setting 00
Set Values
Value Description
00 Only receives broadcast messages from the Master (see note)
01 to 32 Slave address
Note Address 00 is for broadcast purposes only. Do not set the Slave to this address,
otherwise the Slave will not communicate.
H Communications Baud Rate and Parity Selection (n154 and
n155)
·SetthebaudrateandparityaccordingtothecommunicationsconditionsoftheMaster.
n154 RS-422/485 Baud Rate
Selection
Register 019A
Hex
Changes during
operation
No
Setting
range
0 to 3 Unit of
setting
1 Default setting 2
Set Values
Value Description
0 2,400 bps
1 4,800 bps
2 9,600 bps
3 19,200 bps
Communications Chapter 7
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