229
16.12 IDEC Micro
3
16.12.1 HMI Setting
Communication parameters must be set the same as those of the PLC. The following settings are recommended.
Parameter
Recommended Setting
Notes
Serial I/F port
RS232
Options: RS232, RS485 – Dependant on PLC hardware
Baud rate
9600
Options: 9600, 19200 - 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.
255
Must match PLC port setting (0~255)
Comm. delay (10msec) 0
Request delay: 0~999 @10 milliseconds. Use when the PLC requires
a delay between requests. Not implemented in simulation mode.
This driver supports Extended Address mode.
16.12.2 PLC Setting
Communication parameters must be the same as those of the MMI.
Micro3C PLC’s must use Loader Protocol
Compatible with:
Micro3 Series: Micro3 (10-48 I/O), Micro3C (16-48 I/O)
OpenNet Series: FC3A-CP2K, FC3A-CP2KM, FC3A-CP2S, FC3A-CP2SM
MicroSmart: All-in-one (FC4A-C10R2/C16R2/C24R2), Slim (FC4A-
D20K3/D20S3/D20RKI1/D20RS1/D40K3/D4053)
16.12.3 Wiring
16.12.3.1
Wiring for cable connections using
IDEC Micro3 CPU’s
with RS485 Round 8 pin MiniDIN ports.
KEP Part#:
SMIC15IDECM3-05
(D-Sub 9 Female Plug to 8 pin MiniDIN Male Plug Cable)
HMI PLC[RS-485]
Connect to IDEC Micro3 CPU’s RS-485 Port
1 RXD/TXD-
Æ
2 RXD/TXD-
2 RXD/TXD+
Æ
1 RXD/TXD+
5 GND
Æ
7 GND
Shield
Æ
Earth Ground
16.12.3.2
Wiring for cable connections using
IDEC Micro3C and OpenNET CPU’s
with RS232 Round 8 pin
MiniDIN ports.
KEP Part#:
SMICIDECM3C-05
(D-Sub 9 Male Socket to 8 pin MiniDIN Male Plug Cable)
HMI PLC[RS-232]
Connect to IDEC Micro3C and OpenNET CPU’s RS-232 Port
2 TXD
Æ
4 RXD
3 RXD
Æ
3 TXD
5 GND
Æ
9
Æ
6
Æ
7 GND
Note:
Graphic representation may not reflect the actual appearance of the finished cable.
Summary of Contents for MMI-1500
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