Omron CQM1H-SCB41 Operation Manual page 8

About this Manual:
This manual describes the installation and operation of the SYSMAC CQM1H-series CQM1H-SCB41
Serial Communications Board and includes the sections described below.
The Serial Communications Board is classified as an Inner Board.
Read this manual and all related manuals listed in the following table carefully and be sure you under-
stand the information provided before attempting to install and operate a Serial Communications
Board.
Name
SYSMAC CQM1H-series
CQM1H-SCB41
Serial Communications Board
Operation Manual
SYSMAC CQM1H-series
Programmable Controllers
Operation Manual
SYSMAC CQM1H-series
Programmable Controllers
Programming Manual
SYSMAC WS02-PSTC1-E
CX-Protocol Operation Manual
Section 1 introduces the hardware and software functions of the Serial Communications Board,
including the serial communications modes, system configurations, and specifications.
Section 2 describes the components of the Serial Communications Board, how to connect it in the
CPU Unit, and how to connect it to external devices.
Section 3 describes the settings, control bits, flags, and status information available in the CPU Unit
for use with the Serial Communications Board.
Section 4 describes the procedure and other information required to use Host Link communications.
Section 5 describes the procedure and other information required to use protocol macros.
Section 6 provides information required to use no-protocol communications on a Serial Communica-
tions Board port.
Section 7 provides information required to create 1:1 data links through a Serial Communications
Board port.
Section 8 describes the procedure and other information required to use 1:N-mode and 1:1-mode NT
Links to Programmable Terminals (PTs).
Section 9 describes the troubleshooting and maintenance procedures for the Serial Communications
Boards.
Appendix A to Appendix N provide the specifications of the standard system protocols.
!WARNING
Failure to read and understand the information provided in this manual may result in per-
sonal injury or death, damage to the product, or product failure. Please read each section
in its entirety and be sure you understand the information provided in the section and
related sections before attempting any of the procedures or operations given.
Cat. No.
W365-E1-1 Describes the use of the Serial Communications Board to
perform serial communications with external devices, includ-
ing hardware and the usage of standard system protocols for
OMRON products.
Host Link communications commands are described in the
SYSMAC CQM1H-series Programmable Controllers Pro-
gramming Manual (W364).
Creating protocol macros is described in the CX-Protocol
Operation Manual (W344).
W363-E1-1 Describes the installation and operation of the CQM1H-
series PCs.
W364-E1-1 Describes the ladder diagram programming instructions sup-
ported by CQM1H-series PCs, Host Link commands, and
other programming information.
W344-E1-1 Describes the use of the CX-Protocol to create protocol mac-
ros as communications sequences to communicate with
external devices.
Contents
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