IDK SWC-2000 Bedienungsanleitung
Programmable Button Controller
SWC-2000
<Command Reference Guide>
<Ver.1.2.0>
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using it and keep this manual together with the product for future reference as needed.
IDK Corporation
SWC-2000 Command Guide
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Trademarks
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⚫All other company and product names mentioned in this manual are either registered trademarks or
trademarks of their respective owners. In this manual, the “®” or “™” marks may not be specified.
SWC-2000 Command Guide
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Before reading this manual
⚫All rights reserved.
⚫Some information contained in this Command guide such as exact product appearance, diagrams, menu
operations, communication commands, and so on may differ depending on the product version.
⚫This Command guide is subject to change without notice. You can download the latest version from IDK’s
website at: http://www.idkav.com
The reference manual consists of the following two volumes:
■User guide: Please download the User guide from the website above.
Provides explanations and procedures for operations, installation, connections among devices,
I/O adjustment and settings.
■Command guide (this document):
Provides explanations and procedures for external control using RS-232C and LAN communications.
LAN or RS-232C
Output
signal
Monitor
External device
controlled by SWC-2000
Command Guide
SWC-2000
LAN
Refer to User Guide
Controlling via WEB browser
WEB browser
Controlling by commands
LAN or
RS-232C
Video or Audio
Video or Audio signal
External control
Control command
Laptop
SWC-2000 Command Guide
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Table of Contents
1About this Guide ........................................................................................................................................ 5
2Communication Configuration and Specifications..................................................................................... 6
2.1 RS-232C communication...................................................................................................................... 6
2.1.1 Setting up of RS-232C communication......................................................................................... 6
2.1.2 RS-232C connector specification.................................................................................................. 7
2.1.3 RS-232C communication specification......................................................................................... 7
2.2 LAN communication.............................................................................................................................. 8
2.2.1 Setting up LAN communication..................................................................................................... 8
2.2.2 LAN connector specification.......................................................................................................... 9
2.2.3 LAN communication specification................................................................................................. 9
2.2.4 The number of TCP-IP connections............................................................................................ 10
3Command................................................................................................................................................. 11
3.1 Summary............................................................................................................................................. 11
3.2 Command list...................................................................................................................................... 12
3.2.1 Error status.................................................................................................................................. 13
3.2.2 Setting standby button ................................................................................................................ 14
3.2.3 Setting RS-232C communication................................................................................................ 15
3.2.4 LAN communication.................................................................................................................... 17
3.2.5 Control commands...................................................................................................................... 20
3.2.6 Advanced setting......................................................................................................................... 31
SWC-2000 Command Guide
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1 About this Guide
This guide contains the procedure for controlling the SWC-2000 (hereafter referred to as “SWC”) using
commands via RS-232C communication or LAN communication.
SWC-2000
PC
LAN
Powered ON / OFF
External control
Control command
[Fig. 1.1] Powered ON/OFF
Video or audio
signal HDMI monitorMatrix switcher
SWC-2000
PC
Projector
HUB
RS-232C
cable
Projector powered ON
Switching video
Running
commands Switching video or
Powering ON projector
LAN cable DVI cable
LAN cable
LAN cable
Video or audio
Video or audio data
External comtrol
Control command
[Fig. 1.2] System control example
【See: 2.1 RS-232C communication】
【See: 2.2 LAN communication】
SWC-2000 Command Guide
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2 Communication Configuration and Specifications
2.1 RS-232C communication
2.1.1 Setting up of RS-232C communication
(1)Connect the SWC and the control device via an RS-232C cable*
(2)Set up RS-232C communication as follows:
・RS-232C communication: Baud rate, data bit length, parity check, and stop bit
・Operation mode of RS-232C communication: “RECEIVER”
【Reference: User Guide】
(3)For the control device, set the same values in the same way as RS-232C communication
(baud rate, data bit length, parity check, and stop bit) in step (2) above
(4)Send a communication command from the control device to the SWC in order to check the control status
of the SWC
*Use a cross cable to connect the SWC to controller.
Step (2)
Step (1)
RS-232C cable
Step (4)
Communication command
Step (3)
Controller
(Example: PC)
SWC-2000
[Fig. 2.1] Setting RS-232C communication
SWC-2000 Command Guide
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2.1.2 RS-232C connector specification
Pin assignment of the RS-232C connector is as follows.
Male D-sub (9 pin)
1 5
RS-232C connector
6 9
RD
TD
N.C.
N.C.
N.C.
N.C.
GND
RTS
CTS
Pin #
1
3
2
4
6
5
7
9
8
Signal
RD
TD
N.C.
N.C.
N.C.
N.C.
GND
RTS
CTS
Signal
(Receive Data)
(Transmit Data)
(Ground)
(Request to Send)
(Clear to Send)
SWC-2000
Cross cable
Control device
(Not Connected)*
(Not Connected)*
(Not Connected)*
(Not Connected)*
*Not used
[Fig. 2.2] RS-232C connector
2.1.3 RS-232C communication specification
[Table 2.1] RS-232C specification
Compliant standard
RS-232C
Baud rate
4800/9600/19200/38400 [bps]
Data bit length
7/8 [bit]
Parity check
NONE, EVEN, ODD
Stop bit
1/2 [bit]
X parameter
Invalid
Flow control
None
Delimiter
CR LF (Carriage return and line feed, 0D and 0A in hex)
Communication method
Full duplex
SWC-2000 Command Guide
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2.2 LAN communication
2.2.1 Setting up LAN communication
(1)Connect the SWC and the control device via a LAN cable
(2)Set up LAN communication as follows:
・Set IP address and subnet mask
・Operation mode of LAN communication: “RECEIVER”
・TCP pot number: 23, 1100, 6000 to 6999
【Reference: User Guide】
(3)Establish the connection from the control device to the IP address and TCP port that are set to the SWC in
step (2) above.
(4)Send a communication command from the control device to the SWC in order to check the control status
of the SWC.
Controller
(Example: PC)
Step (2)
Step (1)
LAN cable
Step (4)
Step (3)
SWC-2000
Communication command
[Fig. 2.3] Setting LAN communication
SWC-2000 Command Guide
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2.2.2 LAN connector specification
It supports Auto MDI/MDI-X, which distinguishes/switches straight and cross cables automatically.
Pin assignments of LAN connector:
RX+
N.C.
TX+
Pin #
1
3
2
4
6
5
7
8
Signal
TX-
N.C.
RX-
N.C.
N.C.
(Transmitted Data+)
(Transmitted Data-)
(Received Data+)
(Not Connected)*
(Received Data-)
(Not Connected)*
(Not Connected)*
(Not Connected)*
Blinks in green while data is
being sent/received.
Lights in orange if the send/receive
rate is 100 Mbps.
MDI
TX+
N.C.
RX+
RX-
N.C.
TX-
N.C.
N.C.
(Received Data+)
(Received Data-)
(Transmitted Data+)
(Not Connected)*
(Transmitted Data-)
(Not Connected)*
(Not Connected)*
(Not Connected)*
MDI-X
81
LAN connector
RJ-45 connector
*Not used
[Fig. 2.4] LAN connector
2.2.3 LAN communication specification
[Table 2.2] Specification of LAN communication
Physical layer
10Base-T (IEEE802.3i)/100Base-TX (IEEE802.3u)
Network layer
ARP, IP, ICMP
Transport layer
TCP
Port used for command control : 23, 1100, 6000 to 6999
Port used for WEB browser control (HTTP): 80, 5000 to 5999
Application layer
HTTP, TELNET
Note:
Up to 7 connections can be used simultaneously.
SWC-2000 Command Guide
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2.2.4 The number of TCP-IP connections
The SWC supports up to seven simultaneous TCP-IP connections (seven logical ports).
To maintain optimal system accessibility, it is advisable to issue “port-open” and “port-close” commands
before and after command or query strings are issued. This approach enables eight or more control devices
to be effectively interfaced simultaneously and without concern for communication errors.
[Table 2.3] Increasing connections
Your PC software
SWC
Connecting TCP-IP
→
(Occupying 1 port)
Sending command (@xxx)
→
←
Replying command (@xxx)
Closing TCP-IP
→
(Releasing 1port)
Note:
As a safeguard, the SWC incorporates a 30-second timeout window for each port. If any port is inactive for
more than 30 seconds, it will be closed automatically.
Andere Handbücher für SWC-2000
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