EUCHNER HBAS - Manual (Page 20)

EUCHNER Hand-Held Pendant Station
Example: Status request and sending key S11 and error byte 31H
092491-07-01/09 Subject to technical modifications Page 20 / 34
HBAS DLE DLE STX 3BH 31H DLE ETX BCC
Control system
requests status
HBAS sends key
and error byte
Control
system
STX 23H DLE ETX BCC DLE DLE
Error bytes
If an incorrect parameter is transferred for a command that requires a parameter, this error
byte can be polled by polling the status. The error byte is sent after the key information.
The following error messages are possible:
Error
byte
Error Explanation
31H No error Error-free operating state
32H Text not defined
An item of text opened with a short command
has not yet been defined
33H Area not defined
An area opened with a short command has
not yet been defined
34H Parameter invalid
A parameter entered is outside the valid value
range
35H Too many parameters
The number of the parameters given does
not correspond to the number expected
36H Area invalid
An area opened overlaps with a character that
is displayed with the large font. (Section 10.2.6)
9.2 Configuration parameter transfer (command byte 53H)
All parameters that can be set on the Configuration (Konfiguration) menu can be
transferred from the control system at any time.
For this purpose the command byte 53H must be set before the parameter data.
After the data transfer has been started, the STATUS LED goes out.
The display is cleared and the text "Save param." ("Par. speichern") output.
A short sound is emitted by the HBAS as an acknowledgement of the correct storage
of the data in the flash and the text "Save param." ("Par. speichern") is cleared.
If a parameter is not given correctly, then the error byte "34H" is set. The error byte can
be polled by the control system by polling the status.