Delta VFD9A0MS43ANSHA User Manual

Chapter 12 Description of Parameter SettingsMS300 (High Speed Model)
12-09-2
9: 8O1 (ASCII)
10: 8E2 (ASCII)
11: 8O2 (ASCII)
12: 8N1 (RTU)
13: 8N2 (RTU)
14: 8E1 (RTU)
15: 8O1 (RTU)
16: 8E2 (RTU)
17: 8O2 (RTU)
 Control by PC (Computer Link)
 When using RS-485 serial communication interface, each drive must be pre-specified its
communication address in Pr. 09-00, the computer can implement control according to their
individual address.
 MODBUS ASCII (American Standard Code for Information Interchange): Each byte data is the
combination of two ASCII characters. For example, a 1-byte data: 64 Hex, shown as ‘64’ in
ASCII, consists of ‘6’ (36Hex) and ‘4’ (34Hex).
1. Code Description
Communication protocol is in hexadecimal, ASCII: ”0” … “9”, “A” … “F”, every 16 hexadecimal
represent ASCII code. For example:
Character ‘0’ ‘1’ ‘2’ ‘3’ ‘4’ ‘5’ ‘6’ ‘7’
ASCII code 30H 31H 32H 33H 34H 35H 36H 37H
Character ‘8’ ‘9’ ‘A’ ‘B’ ‘C’ ‘D’ ‘E’ ‘F’
ASCII code 38H 39H 41H 42H 43H 44H 45H 46H
2. Data Format
10-bit character frame (For ASCII):
(7, N, 2)
Start
bit
01
2
3456
Stop
bit
7-data bits
10-bits character frame
Stop
bit
(7, E, 1)
Even
parity
Start
bit
01
2
3456
Stop
bit
7-data bits
10-bits character frame

Delta VFD9A0MS43ANSHA Specifications

General

Brand	Delta
Model	VFD9A0MS43ANSHA
Category	Controller
Language	English