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9.1.12 DIP SWITCH
With the aid of DIP switches, you can configure all the settings of
LCM100.
Functions of the DIP switches
By using DIP switch 1, you can activate or deactivate the CAN
terminating resistor.
DIP switch 1
0 CAN terminal resistence inactive
1 CAN terminal resistance active
By using DIP switches 2 - 3, you can set the LSB Family.
DIP switch 2
DIP switch 3
LSB Family
0
0
1
0
1
2
1
0
3
1
1
4
By using DIP switches 4 - 6, you can set the sensor inputs.
DIP
switch 4
DIP
switch 5
DIP
switch 6
Input
0
X
X
PT100 Boiler temperature sensor
1
X
X
PT1000 Boiler temperature sensor
X
0
X
PT100 Ambient temperature sensor
X
1
X
PT1000 Ambient temperature sensor
X
X
0
PT100 Flue gas temperature sensor
X
X
1
PT1000 Flue gas temperature sensor
9.1.13 LEDS
The LCM100 has thre LEDs which should be connected as
mentioned by the following:
LED
Colour
Relevance
ERR (LED 1)
red During normal operation, the LED is
switched off. It will light up under the
following conditions:
- Initialisation not ready or not
successfully come to an end (e.g.
HW could not be initialised)
- Cannot receive any messages
for at least 3 seconds
CAN (LED 2) green
OFF
: CAN Controller in Bus-Off. No
communications possible.
Blinking
: CAN Controller discovered a
temporary fault. After fixing the problem,
the LED would still blink for some time.
ON
: CAN is ready to operate.
PWR (LED 3) green
ON
: Module is working normally = fully
initialised and without any fault.