02-07-2015, 01:13 AM
The gate status is based on the status of a position contact (see the 19th page of the manual in http://www.gateguide.co.uk/showthread.php?tid=4889 - look at terminal block positions 15 & 16).
This position contact may not be installed or be damaged, the connecting cable may be damaged etc.
This position contact may not be installed or be damaged, the connecting cable may be damaged etc.