ComStream CM601, Инструкция по установке и эксплуатации

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5-14 Remote Commands and Error Codes
Error Codes
After a command is issued, the CM601 may return an error message indicating the
command request was not completed. Error message appears in the following
format:
ER <error code>
where:
ER indicates an error has occurred
<error code>
is a numerical parameter indicating the type of error
A description of each error code, including its probable cause and the action to be
taken to resolve the error, is provided in Table 5-4.
Table 5-4 Error Codes
ER # Description Problem Action
ER 1
Command format error Typographical errors, incorrect command mnemonic,
extra spaces between the command and the
parameter Reenter the command using the correct
syntax.
ER 2
Invalid command
parameter Parameter may be incorrect, out of range, missing, or
exceed 24 characters Reenter the command using the correct
parameter.
ER 3
Command not
supported by current
hardware Command does not match hardware configuration or
settings; for example, attempting a loopback test
when no modulator has been installed Check hardware configuration and
settings and make modifications if
required. Reenter the command using
the correct syntax.
ER 4
Command temporarily
not supported Command cannot be executed immediately. Example:
ER 4
will be returned if:
Receive offset query or Eb/No query is issued and
the demodulator carrier is not locked to a receive
carrier
Firmware configuration or mode does not
temporarily support the command, such as issuing
the BBC command before the BERT has been
enabled.
Wait for a short period of time and then
reenter the command.
ER 5
CM601 internal
communications error Breakdown in microcontroller communications
between module cards Reenter the command. Repeated
occurrences of this error message
suggest a bad connection between
cards or a faulty card in the system.
ER 6
Slot address required More than one card can respond to the command Reenter the command making sure that
the desired slot number is specified.
ER 7
Security error Security is enabled and there is no current login, or an
incorrect password has been entered Enter the correct password using the
LGN command.