Nice TT6 Gebrauchsanleitungen Seite 17

Where xxxx is the instantaneous position of the motor.
In case of errors of syntax in the command, the error field will
be added to the response with the value 01, the fields will be
filled up to the first incorrect field and the subsequent ones
will be filled with 0xF, e.g.:
POS ! 02 04 FFFF FFFF FF 01
In case of timeout, the error message will have the value 00
as error code, e.g.:
POS ! 02 04 0800 FFFF FF 00
Where xxxx is the instantaneous position of the motor.
The automation mechanism did not respond to the sent
command.
5.11.3 – Motor current position read command
To read the current position of the automation mechanism,
use the command:
POS < [XX] [YY] [AAAA] [ZZZZ] [TT] [Carriage Return]
Where:
[XX] Is the address of the motor.
[YY] Is the node (04 is the default for the
screen motors.
[PPPP] [ZZZZ] [TT] All filled with 0xF in the case of reading.
The response is of the type below:
POS * 02 04 0500 FFFF FF
Where the current position of the motor is indicated.
5.11 – Help commands
The two help commands are:
HELP Command for viewing a description of the
commands available through serial port.
HELP_TTBUS Command for viewing the commands table
for the TTBus.
HELP_TLC Command for viewing the list of functions in
mode 2.
English - 15