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khanthd
Junior
Joined: 04 Apr 2018
Posts: 1
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 Posted: 04/04/2018 19:46 Post subject: not connect plc CPM2A when change setting |
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I have connet to PLC CPM2AE but I have changed Peripheral to RS232C and now I can not connect to PLC to PC when used CX One. I have tried connet two kind:
1. Cable CIF01 to peripheral : not connect
2. Cable RS 232 to port RS 232: not conect.
PLC is normal: run but port RS 232 in PLC have not connect to HMI althought before connect normal.
I have setting wrong hotlink to Rs232 but now I don't connect to PLC to change. PLC have no battery. Please help me to connect PLC or clear setting port.
Thank you somuch |
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cnom
Junior
Joined: 28 Mar 2018
Posts: 1
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| Posted: 05/04/2018 13:45 Post subject: |
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A PC can be connected to the CPU Unit’s Peripheral port or RS-232C port. The Peripheral port can operate in Peripheral bus mode or Host Link mode.
The RS-232C port operates in Host Link mode only.
The setting on the CPU Unit’s Communications Switch determines whether the RS-232C port will operate with the communications settings in the PC Setup or the standard settings, as shown in the following table.
Connect to the Peripheral port when connecting to the PC’s Peripheral bus. The communications mode will be Host Link communications, but the CPM2A will automatically switch to Peripheral bus communications if Peripheral bus has been selected in the Support Software.
Peripheral Port Connection
A personal computer can be connected to the CPU Unit’s Peripheral port with a CQM1-CIF01 or CPM1-CIF01 RS-232C Adapter
RS-232C Port Connection
A personal computer can be connected to the CPU Unit’s RS-232C port with an XW2Z-00S or XW2Z-00S-V Connecting Cable.
Communications Settings
Set the CPU Unit’s Communications Switch to ON when using the standard
communications settings1. Set the switch to OFF to use the settings in the PC Setup.
Note The standard settings are: Host Link, 9,600 bps, 7-bit data, 1 start bit, 2 stop bits,and even parity.
* CPM2A CPU Units that have a 9 as the fourth digit of the lot number (4 or 5 digits) do not support Toolbus connections. They do support Host
Link connections.
Note: Including models whose production are discontinued
cables
RS-232C Adapter Peripheral port level convertor CPM1-CIF01
RS-422 Adapter CPM1-CIF11
PC to peripheral port connection cable CQM1-CIF02
Memory backup tool Program up/download tool CPM1-EMU01-V1 |
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