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ICDM-RX/TCP Installation and Configuration Guide
Removing ICDM-RX/TCP Security Features
11.8. Removing ICDM-RX/TCP Security Features
When presented with an ICDM-RX/TCP that has had all security options set and the user is unaware of what the
settings are, the restoring of an ICDM-RX/TCP can be very difficult.
It may be necessary to use the ICDM-RX/TCP debug dongle provided with the Software Developers Kit (SDK)
or return the ICDM-RX/TCP to Pepperl+Fuchs after obtaining an return material authorization (RMA) so that
Pepperl+Fuchs can re-flash the ICDM-RX/TCP with default values.
One of the following two conditions must be true, so that you can remove the security settings from the ICDM-
RX/TCP.
•
Serial connection using Port 1 to access RedBoot:
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Bootloader timeout set to value greater than 10 seconds (default is 15 seconds).
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A known good null modem cable.
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A COM port on PC/Laptop.
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Bootloader Command Console using an Ethernet connection
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No password or a known password.
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A known or discoverable IP address.
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A utility such as Angry IP Scanner from www.angryip.org may be used to discover IP addresses. If the
IP range is unknown, a full scan from 0.0.0.1 to 255.255.255.255 may take a long time.
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An Ethernet cable.
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A PC/Laptop with a telnet application installed such as PuTTY included in PortVision DX.
11.8.1.Serial Connection Method
Use the following procedure to set up serial connection with a terminal server program (for example, Test
Terminal (WCom2), HyperTerminal or Minicom) and the ICDM-RX/TCP.
Note: Optionally, you can use PuTTY, which is included in PortVision DX under the Tools >Applications >
PuTTY menu.
1. Connect a null-modem cable from an available COM port on your PC to Port 1 on the ICDM-RX/TCP.
Note: See Connecting Serial Devices on Page 76 to build a null-modem cable.
2. Configure the terminal server program to the following values:
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Bits per second = 57600
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Data bits = 8
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Parity = None
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Stop bits = 1
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Flow control = None
3. Reset the ICDM-RX/TCP.
Note: Depending on the model, disconnect and reconnect the power cable (external power supply and no
power switch) or turn the power switch on and then off (internal power supply).
4. Immediately type #!DM and press Enter in the terminal program.
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Troubleshooting
