99
Learning Basic Features
4.2.6 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 (code 07) in the DRV
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 339.
*If AP1-40 is set to
‘4(Serve Drv)’, MaxComID is ‘8’, and if COM-02 is set to ‘4(BACnet),
MaxComID is
‘127’. Otherwise MaxComID is ‘250’.
** COM-02 is automatically set to
‘6(Modbus Master)’ when AP1-40 is set to ‘2 or 3’.
Otherwise a user can set the parameter value at user
’s choice.
Group Code Name
LCD Display
Parameter
Setting
Setting Range Unit
DRV
07
Frequency reference
source
Freq Ref
Src
6
Int 485
0
–11
-
COM
01
Integrated RS-485
communication
inverter ID
Int485 St ID -
1
1
–
MaxComID*
-
02
Integrated
communication
protocol
Int485
Proto
0
ModBus
RTU
0
–6
-
2
LS Inv 485
4
BACnet
5
Metasys-N2
6**
Modbus
Master
03
Integrated
communication speed
Int485
BaudR
3
9600 bps
0
–8
-
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
Содержание LSLV-H100 Series
Страница 17: ...Preparing the Installation 4 37 90 kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132 kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185 kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250 kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400 kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500 kW 3 Phase ...
Страница 35: ...Installing the Inverter 22 ...
Страница 50: ...37 Installing the Inverter Input and Output Control Terminal Block Wiring Diagram ...
Страница 104: ...91 Learning Basic Features 0 10 V Input Voltage Setting Details V1 Quantizing ...
Страница 181: ...168 Learning Advanced Features PID Command Block ...
Страница 182: ...169 Learning Advanced Features ...
Страница 183: ...170 Learning Advanced Features PID Feedback Block ...
Страница 184: ...171 Learning Advanced Features PID Output Block ...
Страница 185: ...172 Learning Advanced Features PID Output Mode Block ...
Страница 198: ...185 Learning Advanced Features EPID1 Control block ...
Страница 199: ...186 Learning Advanced Features EPID2 Control block ...
Страница 220: ...207 Learning Advanced Features ...
Страница 235: ...222 Learning Advanced Features The Time Chart for the Exception Day ...
Страница 506: ...Table of Functions 493 ...
Страница 520: ...Table of Functions 507 8 16 4 Cooling Tower MC4 Group ...
Страница 549: ...Troubleshooting 536 ...
Страница 569: ...Technical Specification 556 11 3 External Dimensions 0 75 30 kW 3 phase 37 90 kW 3 phase ...
Страница 570: ...Technical Specification 557 110 185 kW 3 phase ...
Страница 601: ...588 ...
Страница 602: ...589 ...
Страница 603: ...590 ...