Perform Firmware Update - Pilz PSSnet GW1 MOD­-CAN Operating Manual

Operation
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If the password is changed and the new password is forgotten, you have no longer the
option to access the web server via the gateway. In this case, the gateway has to be
sent to Pilz and reset to the original delivery status. Thereby all settings will be lost.
Ensure that the (new) password is saved reliably once the password has been
changed.
} Ensure that the configuration with the passwords of the delivery status is saved before
changing the passwords.
1. Call up the web server.
2. Copy these files to a PC using FTP:
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7.3 Perform firmware update
Prerequisites
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The Gateway is connected to the PC.
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The Gateway has a firmware version from 01.01.00.
The firmware version can be read via the web server and is displayed under Software
Version
a Read the firmware version via the web server
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The firmware package file (kfu file) for the Gateway is ready.
Procedure
1. Enable the FTP Server.
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2. Establish an FTP connection to the Gateway, using the current user name and pass­
word.
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3. Disable the FTP Server again.
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4. Read firmware version
a The firmware version can be read via the web server and is displayed under Soft­
Operating Manual PSSnet GW1 MOD­CAN
1002693­EN­03
eth_cfg.xml (Ethernet configuration),
password.xml (user definition).
Write the enable value 0x5049 (decimal 20553) to the Register 4x01012. The com­
mand is stated for the freely available program modpoll as an example:
Command line entry: modpoll ­m tcp ­r 1012 ­t 4 192.168.0.xxx 20553
For xxx, enter the value that you have set as the last byte of the IP address.
Download the kfu file to the Gateway.
Restart the Gateway (reset the supply voltage or via the web server). The firmware
is updated on restart. The Gateway is ready for operation again after approx. 20
seconds.
Write a value other than the enable value in the Register 4x01012. The command is
stated for the freely available program modpoll as an example:
Command line entry: modpoll ­m tcp ­r 1012 ­t 4 192.168.0.xxx 1234
For xxx, enter the value that you have set as the last byte of the IP address.
In the example, the enable value is overwritten with the value 1234.
ware Version.
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