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16.33 OMRON / OMRON (485 2W) Host Link
16.33.1 HMI Setting
Communication parameters must be set the same as those of the PLC. The following settings are recommended.
Parameter
Recommended Setting Notes
PLC Type
OMRON
OMRON(485 2W)
Does not support Extended Address mode
Supports Extended Address mode
Serial I/F port
RS-232, RS485 2W
Options: RS-232, RS-485 default/2W/4W – Dependant on PLC
hardware
Baud rate
9600
Options: 9600, 19200, 38400, 57600, 115200 - Must match PLC port
setting
Parity
Even
Options: Odd, Even, None - Must match PLC port setting
Data bits
7
Options: 7, 8 - Must match PLC port setting
Stop bits
1
Options: 1, 2 - Must match PLC port setting
HMI station No.
0
Not used
PLC station No.
0
Options: 0-255 - As per PLC setting if not using Extended Addressing
Comm. delay (10msec) 0
Request delay: 0~999 @10 milliseconds. Use when the PLC requires a
delay between requests. Not implemented in simulation mode.
OMRON(485 2W) supports Extended Address mode.
16.33.2 PLC Setting
Host Link Protocol Communication parameters must be the same as those of the HMI
Set Station Number as “00” if not using Extended Address mode or RS232 connections.
Compatible with:
SYSMAC C-Series: C200H, C60K, C40K/H, C28K/H, C20K/H, and C200H/HS/ALPHA
CQM1 Series: CQM1, CPM1/1H, CPM2A, and SRM1
Communication Module: CPM1-CIF01 adapter (for CPM1/CPM1A/CPM2A series, CQM1/CQM1H series)
Communication Module: CPM1H-SCB41 communication module (for CQM1H-CPU51/61)
Communication Module: C200h-LK201, 3G2A6-LK201
Communication Module: C200HW-COM02/03/04/05/06
16.33.3 Wiring
16.33.3.1
Wiring for cable connections using
OMRON C20H, C28H, and C40H CPU’s and C200HW-
COM02/03/04/05/06
Modules
with RS-232 Host Link D-Sub 9 Female Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Male Socket to D-Sub 9 Male Socket Cable)
HMI PLC[RS-232]
Connect to OMRON C20H, C28H, and C40H CPU RS-232 Host Link port
2 TD
Æ
3 RD
3 RD
Æ
2 TD
5 GND
Æ
7 GND
4 RS
Æ
5 CS
1
Æ
Shield
Æ
Earth Ground
Summary of Contents for MMI-1500
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