LSIS LSLV-S100 - Setting a Frequency Reference Via RS-485 Communication

76
Learning Basic Features
Code
Description
In.97 TI Inverting–
In.98 TI Quantizing
Identical to In.16–17 (refer to In.16 V1 Inverting/In.17.V1 Quantizing on page 69).
4.1.6 Setting a Frequency Reference via RS-485 Communication
Control the inverter with upper-level controllers, such as PCs or PLCs, via RS-485 communication.
Set the Frq (Frequency reference source) code in the Operation group to 6 (Int 485) and use the
RS-485 signal input terminals (S+/S-/SG) for communication. Refer to 7
RS-485 Communication
Features on page 229.
Group
Code
Name
LCD Display
Parameter Setting
Setting Range
Unit
Operation Frq
Frequency reference
source
Freq Ref Src 6 Int 485 0–12 -
CM
01
Integrated RS-485
communication
inverter ID
Int485 St ID - 1
1–250
-
02
Integrated
communication
protocol
Int485 Proto
0
ModBus RTU
0–2
-
1
Reserved
2
LS Inv 485
03
Integrated
communication speed
Int485 BaudR 3 9600 bps
0–7
-
04
Integrated
communication frame
configuration
Int485 Mode
0
D8/PN/S1
0–3
-
1
D8/PN/S2
2
D8/PE/S1
3
D8/PO/S1