IPL T CR48 • Communication and Control
Communication and Control, cont’d
Password information
The “]Password:” prompt requires a password (administrator
level or user level) followed by a carriage return. The prompt is
repeated if the correct password is not entered.
If the correct password is entered, the unit responds with
“]Login Administrator]” or “]Login User]”, depending
on the password entered. If passwords are the same for both
administrator and user, the unit will default to administrator
privileges.
Error responses
When the IPL T CR48 interface receives a valid command,
it executes the command and sends a response to the host
device. If the unit is unable to execute the command because
the command contains invalid parameters, it returns an error
response to the host.
E10 — Invalid command
E12 — Invalid port number
E13 — Invalid parameter
E14 — Not valid for this conguration
E17 — System timed out
E22 — Busy
E24 — Privilege violation
E25 — Device not present
E26 — Maximum number of connections exceeded
E27 — Invalid event number
E28 — Bad lename/le not found
References to errors (at command descriptions on the
following pages)
24
= Commands that give E24 (privilege violation) if not
administrator level
27
= Commands that may give E27 (invalid event number)
28
= Commands that may give E28 (le not found)
4-14
