7
DESCRIPTION OF PARAMETERS
Depending on the chosen TMA configuration, the settings are made using two encoding wheels with 16 positions
each and/or using an RS-232 link.
The parameters described here are for the TMA-011 configuration. Other parameters may apply to other TMA
configurations.
1
S
ELF
-
MONITORING
The self-monitoring applies to the microwave sender/receiver.
When a failure is detected, the relays are permanently actuated and the flashing LEDs show an error code (see
Tune up procedure for further information).
2
RF
CHANNEL
This parameter allows to shift the radar’s frequency. If two units face each other, they must be put on different
channels as to not interfere with each other.
3
D
ETECTION DISTANCE
The TMA-011 detects movements up to a distance of about 30 m from the installation point. This distance can be
limited to 8 m, 12 m or 16 m by using the encoder nr 1 (see p. 8). When motion is detected in this area, the radar
activates the relay. When there is no vehicle or vehicles are stationary, the relay is not activated.
4
D
ETECTION DIRECTION
This parameter defines the direction of the movements which will trigger the relay: approaching, receding or
bidirectional.
