230
16.12.3.2
Wiring for cable connections using
IDEC Micro3C
with RS485 DataLink Terminal connections.
KEP Part#: (Not Available) (D-Sub 9 Female Plug to Flying Leads Cable)
HMI PLC[RS-485]
Connect to IDEC Micro3C RS-485 DataLink Terminals
2 TXD
Æ
A
3 RXD
Æ
B
5 GND
Æ
SG
Notes on DataLink Terminals:
Set the protocol selector switch to 2, 3 or 4 to select loader protocol for the DataLink
Terminal.
Communication Protocols for Loader Port and Data Link Terminals
Protocol Selector
Switch Position
Loader Port Protocol
Data Link Terminal
Protocol
Remarks
0
Loader protocol
Data link protocol
1
User protocol
Data link protocol
2
Loader protocol
Loader protocol
3
User protocol
Loader protocol
4
Loader protocol
Loader protocol
Fixed 9600, E, 7, 1
5~7
Reserved
Reserved
16.12.4 Device address
Bit/Word
Type
Address Format
Range
Notes
B
X
ddddo
dddd: 0~2047, o: 0~7
Inputs(I), Word portion is decimal, bit portion is octal
B
Y
ddddo
dddd: 0~2047, o: 0~7
Outputs(Q), Word portion is decimal, bit portion is octal
B
M
ddddo
dddd: 0~2047, o: 0~7
Word portion is decimal, bit portion is octal
W
RT
dddd
dddd: 0~9999
Timer Accumulator
W
RC
dddd
dddd: 0~9999
Counter Accumulator
W
D
dddd
dddd: 0~9999
Data Words
Note:
The PLC’s memory range may vary within the range supported by the driver. Use appropriate addresses.
Note:
SR, O and M8 bit types, Timer and Counter Presets, Bit types as words, RTC Calendar and Link words are not
supported by this driver. See IDEC OpenNET driver below for extended support.
Summary of Contents for MMI-1500
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