Motortech DetCon series, Operating Manual

Page: 39 / 90

4 Product Description
Rev. 02/2019 39
Labeling Function
KNOCKING SENSORS
(LEDs) The LEDs flash if knocking has been detected on the associated
cylinders. If the checkbox
Enable knock LED latch (switch ON/OFF to
reset) is a
ctivated in the
Output options
tab, the LEDs light up
permanently as soon as a knock has occurred, instead of flashing.
In this case the LEDs must also be reset manually (see
Tab: Output
Options on page 81 )
USB (LED) This LED flashes when data is being transferred via the USB
connection.
CAN TX and RX (LEDs) These LEDs flash when data is being transferred via the CAN bus
(RX=data is being received, TX=data is being transmitted).
POWER SUPPLY (LED) This LED lights up if the supply voltage is available.
BINARY OUTPUTS
(LEDs) These LEDs light up if the respective binary output (Engine
Knocking, Trip, Load Reduction) has been activated.
TIMING REDUCTION
ANALOG OUTPUTS
(LED) This LED lights up if an ignition timing reduction has been executed
via one of the two analog outputs (0-5 V or 4-20 mA).
USB Port for the data transmission to the PC.
CAN (H, COM, L) Port for communication via CAN bus with master control devices
(such as ALL-IN-ONE).
9-36 V DC (pos., neg.,
ground) Connection for the voltage supply
Common Reference potential for the binary outputs (+ or –)
Engine Knocking, Trip,
Load Reduction Connections of the binary outputs
0 V DC, 0-5 V DC,
+5 V DC Connections of the analog 0-5 V output (see Wiring of the Analog
Outputs for Ignition Timing Reduction on page 64)
4-20 mA-, 4-20 mA+ Connections of the analog 4-20 mA output (see Wiring of the Analog
Outputs for Ignition Timing Reduction on page 64)