4-1SectionConnecting to the RS-232C Port at the Host
52
PC
Series
Connectable
to
CPU Units Connectable
with Expansion
Communication
Board
(*1)
CPU Units with Built-in
NT Link Function
CVM1 Series
(*5)
CVM1-CPU01-EV2
CVM1-CPU11-EV2
CVM1-CPU21-EV2
---
CVM1
CompoBus/S
Master Unit
SRM1-C02-V2
---
SRM1
*1 One of the following Communication Boards is required:
C200HW-COM02/COM04/COM05/COM06-EV1.
*2 A CPM1-CIF01 adapter is required.
*3 Use a CPM2C-CN111 or CS1W-CN114/118 Connecting Cable, CPM1-CIF01
RS-232C Adapter, or CPM1-CIF11 RS-422A Adapter to connect.
*4 A CQM1H-SCB41 Serial Communications Board is required.
*5 CPU Units of CVM1/CV-series PCs without the suffix -EVj cannot be
connected.
Reference: CS/CJ-series CPU Unit cannot be connected with the 1:1 connection NT link
method. Use the 1:N connection NT link method (standard or high-speed)
instead
of making the 1:1 connection. For details,
refer to
Using the 1:N NT Link
(page 55) or Using the High-speed 1:N NT Link (page 60).
Settings at The Host
The setting methods for each Unit are as follows:
Connecting to a C-series C200HS, C200HX/HG/HE(-Z)E, CPM1, CPM2A,
CPM2C, CQM1, CQM1H, or SRM1
PC Setup Settings
Write
the PC Setup (in the DM Area) settings directly from a Programming De
-
vice (e.g., SYSMAC Support Software) in accordance with the host model and
port.
Host Model Word Writing Value Setting
RS-232C port of C200HS,
C200HX/HG/HE(-Z)E, CPM2A,
CPM2C, CQM1, CQM1H, SRM1
DM6645
Port A of C200HX/HG/HE(-Z)E
(*1)
Port 1 of CQM1H
(*2)
DM6555
4000
Use 1:1 NT
Link
Port B of C200HX/HG/HE(-Z)E
(*1)
DM6550
CPM1 DM6650
*1 RS-232C port of the Communication Board
*2 RS-232C port of the Serial Communications Board
For
details on operations relating to the PC Setup, refer to
the manual for the PC
that is used.
Connecting to a CPM2C
The
CPM2C PCs do not have the same kind of
port connectors found on CS/CJ-
series
PCs. The CPM2C’
s communication port handles both RS-232C and
pe
-
ripheral port connections, which are divided internally. Therefore, when using
the CPM2C, it is necessary to select RS-232C or peripheral port connections,
according
to the kind of cable and port (on the cable) used, as shown in the fol
-
lowing table. Refer to the CPM2C Operation Manual for more details.
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