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CONTROL AND MODBUS COMMUNICATION

APPENDIX TO THE VTS5000D MANUAL ITEMS AS FOLLOW:

Index Number

Description

Sanyu Customized Model

1-2-1208-5024

FC 0,75kW 3PH 3~400V VFD

VTS5000D-0R7G-4

1-2-1208-5025

FC 1,5kW 3PH 3~400V VFD

VTS5000D-1R5G-4

1-2-1208-5026

FC 2,2kW 3PH 3~400V VFD

VTS5000D-2R2G-4

1-2-1208-5033

0,75kW 1PH 1~230V VFD_S2

VTS5000D-0R7G-S2

1-2-1208-5034

1,5kW 1PH 1~230V VFD_S2

VTS5000D-1R5G-S2

1-2-1208-5035

2,2kW 1PH 1~230V VFD_S2

VTS5000D-2R2G-S2

THE FOLLOWING MANUAL ASSUMES GOOD KNOWLEDGE OF TECHNICAL

DOCUMENTATION INCLUDED WITH THE AIR HANDLING UNIT (AHU).

THIS MANUAL CONSIDERS ONLY THE CONTROL AND COMMUNICATION CIRCUITS.

THE INSTALLATION OF THE FREQUENCY CONVERTER AND INSTALLATION OF MAINS

AND MOTOR CABLES SHOULD BE DONE ACCORDING TO THE VTS5000D MANUAL.

1. FOR ALL CONFIGURATIONS SET THE COMMON PARAMETER LIST

Parameter

Code

Value

Comments

Maximum frequency

P105

100

Acceleration Time 1

P107

recommended 45 sec.

Deceleration Time

P108

recommended 45 sec.

Rated motor voltage

P209

380

0-500V

Rated motor current

P210

Scale: 0.1 A

Motor rated speed

P212

Number of motor poles

P213

Rated motor slip

P214

0.1HZ

Rated motor frequency

P215

Motor overload protection

selection

P816

0: Prohibit

1: Permit

2. CONFIGURATIONS WITHOUT VTS CONTROLS

2.1 Local control using integrated control panel

Set additional parameters:

Parameter

Code

Value

Comments

Main frequency source X

selection

P101

Local keypad

potentiometer setting

mode

Start signal selection

F102

0: Operation panel

(FWD/REV/STOP)

1: I/O terminal

2:Communication(RS485)

Maximum frequency

P105

100

Minimum frequency

P106

Switch AI jumper to I to choose analog current input

AI minimum voltage input

P300

0.00V~P301

AI maximum voltage input

P301

10V

Use the RUN and STOP/RST buttons to control the drive

Use buttons to set frequency

Summary of content (4 pages)

PAGE 1
CONTROL AND MODBUS COMMUNICATION APPENDIX TO THE VTS5000D MANUAL ITEMS AS FOLLOW: Index Number Description Sanyu Customized Model 1-2-1208-5024 FC 0,75kW 3PH 3~400V VFD VTS5000D-0R7G-4 1-2-1208-5025 FC 1,5kW 3PH 3~400V VFD VTS5000D-1R5G-4 1-2-1208-5026 FC 2,2kW 3PH 3~400V VFD VTS5000D-2R2G-4 1-2-1208-5033 0,75kW 1PH 1~230V VFD_S2 VTS5000D-0R7G-S2 1-2-1208-5034 1,5kW 1PH 1~230V VFD_S2 VTS5000D-1R5G-S2 1-2-1208-5035 2,2kW 1PH 1~230V VFD_S2 VTS5000D-2R2G-S2 THE FOLLOWING MANUAL ASSUMES GOO
PAGE 2
.2 Remote control with three speeds - Set additional parameters: Parameter Code Value Comments Main frequency source X selection P101 6 Multi-speed Start signal selection F102 1 0: Operation panel (FWD/REV/STOP) 1: I/O terminal 2:Communication(RS485) SET multi function terminal REV P316 9 SET multi function terminal S1 P317 10 SET multi function terminal S2 P318 11 Multi -speed 1 Multi -speed 2 Multi -speed 3 Multi speed 1 (speed I) P503 * 20 – 100Hz Multi speed 2 (speed II) P504
PAGE 3
Use FWD/REV/S1/S2 inputs to set desired drive function (1=on,0=off) 0000 = STOP 1100 = START, 1ST SPEED Value is P503 1110 = START, 2ND SPEED Value is P503+P504 1111 = START, 3RD SPEED Value is P503+P504+P505 NOTE! If the AHU is equipped with more than 1 fan, follow Figure 2b for proper cabling. 4.
PAGE 4
Start signal selection Converter's address in Modbus Network Action of RS485 communication error F102 P702 P703 2 2:Communication(RS485) 2 Air-supply fan 3 Air-exhaust fan 5 Air-supply fan No.2 / redundant 7 Air-supply fan No.3 9 Air-supply fan No.4 6 Air-exhaust fan No.2/ redundant 8 Air-exhaust fan No.3 10 Air-exhaust fan No.