LS ELECTRIC LSLV-H100 Series, User Manual

Page: 391 / 618

RS-485 Communication Features
378
auxiliary motors are connected to the inverter output terminal Relay 1,2,3,4, Interlock
1,2,3,4 are the monitors connected to Relay 1,2,3,4. Set COM-04 Int485 Mode.
2 Set the Device Object Instances for COM-21 and 22 and dfine the values. The device
object instances must have unique values.
3 Set COM-01 (Int485 St ID) by entering a value (for BACnet, the Int485 station ID must
be set within a range of 0
–127). The station ID value set at COM-01 must be within the
value range defined by the Max Master Property of different Master for MS/TP token
passing.
4 Test the network and make sure the BACnet communication is working properly.
Group Code Name LCD display Parameter Setting Setting Range Unit
COM
03
Communication
Speed
Baudrate 9600 bps
0 1200
1)
1 2400
1)
2 4800
1)
3 9600
4 19200
5 38400
6 56Kbps
1)
7 76.8Kbps
8 115.2Kbps
1)
04
Communication
Mode
Int485 Mode D8/PN/S1
0 D8/PN/S1
1 D8/PN/S2
2 D8/PE/S1
3 D8/PO/S1
20
Maximum
number of
BACnet
Masters
BAC Max
Master
127 1
–127
-
21
BACnet device
number 1 BAC Dev
Inst1
237 0
–4194
-
22
BACnet device
number 2 BAC Dev
Inst2
0 0
–999
-
23
BACnet device
password BAC
PassWord
0 0
–32767
-
1) 1200 bps, 2400 bps, 4800 bps, 56Kbps, 115.2Kbps cannot be set in communication
speed setting in case of BACnet communication.