Delta DVP-ES2 User Manual download pdf (Page 335)

3. Instruction Set

3-219

COM1 COM2 COM3 Function Description

- M1141 -

MODRD/MODWR/MODRW parameter error

(Exception Code exists in received data)

Exception Code is stored in D1130

- M1142 -

Data receiving error of VFD-

A

handy instructions

(FWD/REV/STOP/RDST/RSTEF)

- D1130 -

COM2 (RS-485) Error code returning from

Modbus communication

5. Communication protocol settings: D1036(COM1 RS-232) / D1120(COM2 RS-485) /

D1109(COM3 RS-485)

Content

b0 Data Length

0: 7 data bits 1: 8 data bits

00: None

01: Odd

b1

b2

Parity bit

11: Even

b3 Stop bits

0: 1 bit 1: 2bits

0001(H1):110 bps

0010(H2): 150 bps

0011(H3): 300 bps

0100(H4): 600 bps

0101(H5): 1200 bps

0110(H6): 2400 bps

0111(H7): 4800 bps

1000(H8): 9600 bps

1001(H9): 19200 bps

1010(HA): 38400 bps

1011(HB): 57600 bps

1100(HC): 115200 bps

1101(HD): 500000 bps (COM2 / COM3)

1110 (HE): 31250 bps (COM2 / COM3)

b4

b5

b6

b7

Baud rate

1111 (HF): 921000 bps (COM2 / COM3)

b8 (D1120) STX 0: None 1: D1124

b9 (D1120) ETX1 0: None 1: D1125

b10 (D1120) ETX2 0: None 1: D1126

b11~b15 N/A

1 2 ... 330 331 332 333 334 335 336 337 338 339 340 ... 701 702

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