CTI 2572-A, Installation And Operation Manual

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CTI 2572-A Installation and Operation Guide
74
MS NS Condition Comments
FG SR TFTP server/file cannot be found. This is a temporary state that is set whenever the
TFTP server cannot be located or the file cannot
be found.
FG OFF Startup in progress – IP Parameters have
not been obtained. This is a temporary state that is displayed when
the bootloader or app code is first started up.
FR SG Reserved
FR FG Reserved
FR FR Unable to obtain IP parameters. The
required data was not in EEPROM. This state will be held until the module is reset.
You must correct the problem by:
1) manually updating the EEPROM using the
serial port or
2) ensure that a properly configured DHCP server
is available
3) Using PLC Start mode
FR SR Unable to read MAC ID from EEPROM This state will be held until the module is reset.
If the problem persists after several resets,
contact CTI.
FR OFF Unable to write IP parameters to
EEPROM. This is a temporary state used to alert the user to
a problem. Startup will continue even though
EEPROM has not been updated.
SR SG Reserved
SR FG Reserved
SR FR Module application software is missing or
invalid and the module was unable to
download new application software
because it was unable to obtain the
necessary data to download new software. This state will be held until the module is reset..
You may correct the problem by configuring a
DHCP server to provide the necessary data.
SR SR Module application software is missing or
invalid and the module was unable to
download new software because of one of
the following conditions:
1) the TFTP server could not be contacted,
2) A valid software file could not be found,
3) An unrecoverable error was during file
download.
This state will be held until the module is reset.
You may correct the problem by ensuring that that
the TFTP file server is functioning properly at the
correct IP address, and a valid software file is
present in the path specified.
Also make sure that the network and computer
that is hosting the TFTP server is not overly busy.
Module application software is missing or
invalid and the module was unable to write
a new program to flash. This state will be held until the module is reset.
If the problem persists after several retries contact
CTI.
SR OFF
Module application software is missing or
invalid. Software download will be
attempted. This is a temporary state that is set when the
bootloader first detects that a valid application
program is not in flash.
GR ANY Alternating green/red – Download Failed –
Using old code. This LED condition will be cleared after the
module is reset. Otherwise the module will
operate normally.