Tescom TC-5922BP, User Manual, Page: 45 / 59

RS-232C Commands in Detail
37
5.6.3 Lid Operation Commands
LID?
OPEN
CLOSE
LID?
A query to check the current status of the lid.
Type Query
Input LID?
Response { OPEN | CLOSE }
●
OPEN: The lid is open
●
CLOSE: The lid is closed
OPEN
A command to open the lid.
Type Command
Input OPEN
Response { OK | ERR50 }
●
OK: The lid opens (or is already open)
●
ERR50: Lid-open sensor error. The lid-open sensor does not detect the cylinder in open
position.
In case of ERR50, the Shield Box does not react to any command after the initial response with
the FAIL LED on. Make sure your air supply has sufficient pressure (5~10 bar) for the lid to
open all the way up. If it does not solve the problem, please contact us.