Wallace Perimeter Security SPEEDGATE - Page 35

SPEEDGATE Installation and Maintenance Manual Revision 1 - MAY 2023
35
EXTERNAL ENTRAPMENT SENSOR TYPES
Table 3. Tripped External Entrapment Sensor Modes
When an obstrucon is encountered the rst me in a gate cycle, F320 will appear
on the LCD display if the gate shuts down while traveling in the open direcon; F325
for the close direcon. F395 will appear on the display if a second entrapment trip
occurs in the same cycle (hard shutdown via the inherent reduced speed sensor/
torque change sensor).
If gate operaon is not restored with a normal command (open signal, card
reader, close signal, vehicle presence on an Automac Exit Loop) or, in the case of
a hard shutdown, a system reset, check the controller LCD display for addional
troubleshoong error codes.
The prescribed soluon will vary, depending on the display number indicated. When
the fault or error is resolved, a normal command for a new open or close cycle will
restore gate operaon. Otherwise, the issue could be with the gate operator or
another gate component.
ORIGINAL GATE
POSITION
Obstacle
Detected,
Acvang Photo
Eye Input
Gate Response
Opening Yes Gate should reverse to closed posion and wait for a renewed
command.
Opening Yes Gate should reverse to closed posion; if it encounters another
infrared beam (photo eye) input* during reversing, another acve
safety input is triggered.
*or an edge sensor input, if programmed in the same manner as the photo eye
Opening Yes Gate should reverse to closed posion; if it encounters another
obstacle during reversing [via the IES (inherent reduced speed
sensor/torque change sensor)] = hard shutdown.
Figure 4. Sensing Edge Channel