SAAB WIS ONLINE

Menu "Read Values"

Menu "Read Values"

Text

Unit

Min

Max

Description

Outdoor Temperature

°C/°F

-40

50

Read the unfiltered value for the outside temperature.



Outdoor Temperature, Filtered

°C/°F

-40

50

The SID unit's internal filtered value for outside temperature. Filtering takes place as follows:


+1°C change every 6 minutes at speeds below 30 km/h.

+1°C change every 30 seconds at speeds above 30 km/h.

-1°C change every 2.5 seconds.


Rheostat Sensor

Volt

0

5.00

Voltage across the resistor in the rheostat. The voltage changes linearly from 0 V (max. rheostat level) to approx. 3.5 V (min. rheostat level).



Rheostat, Filtered

%

0

100

Rheostat value, converted internally into %


When the headlamp switch is OFF and fuse 35 removed, the rheostat level is 0%.

When the interior lighting exceeds a certain level, the rheostat level is 0%.

When the headlamp switch is ON, the rheostat level can be adjusted between 25 and 99%.


Rheostat Night Panel, Filtered

%

0

100

Rheostat value, converted internally into %, reduced by a fixed value.



LCD Dimmer Value, Filtered

%

0

100

Lighting value for display converted internally into %. The value is calculated from the rheostat level and the level of the light intensity in the car.



Indoor Light Sensor

%

0

100

Value from light sensor for interior light intensity in %.



Indoor Light Intensity, Filtered

Lux

0

2000

The SID unit's internal filtered value for interior light intensity.



Steering Wheel Control

Volt

0

5.00

The steering wheel keypad consists of 9 resistors connected in series which are supplied +5 V from SID.

When a button is pressed, the resistor concerned is grounded, giving the relevant voltage. See for voltage values.

For cars without steering wheel controls, the voltage value applies only to the horn button.



Steering Wheel Buttons

NONE

NXT

DOWN

UP

SRC

VOL PLUS

VOL MINUS

SHIFT GEAR UP (+)

SHIFT GEAR DOWN (-)

0

10

Internal conversion from voltage to show which button has been pressed. See .

Coolant Fluid Level Sw

Inactive/

Active

0

1

The sensor opens the circuit to ground when the coolant level is low.



Washer Fluid Level Sw

Inactive /

Active

0

1

The sensor closes the circuit to ground when the coolant level is low.



Front Lamp Failure

NO /

YES

0

1

SID supplies voltage to the filament monitor which grounds this input if there is a fault in one of the front lamps.



SID Buttons

NONE /

C- /

C+ /

NIGHT PANEL /

TRIP UP /

TRIP DOWN /

SET /

CLEAR



0

128

The SID buttons can be read with this command. See

Horn Button

Off

On

0

1

The horn button value from the steering wheel, converted from voltage to show whether the button was pressed ON/OFF. See for reading voltage from sensor.



Parking Heater

Off

On

0

1

If a parking heater is connected as an accessory, the input from the clock (timer) can be read. For this type of connection, SID must be programmed in order to control the function.



Month



1

12

SID contains a real-time clock that keeps track of day, month, hour, minute and second.

To set the clock, see .



Day



1

31

SID contains a real-time clock that keeps track of day, month, hour, minute and second.

To set the clock, see .



Hour



0

24

SID contains a real-time clock that keeps track of day, month, hour, minute and second.

To set the clock, see .



Minutes



0

60

SID contains a real-time clock that keeps track of day, month, hour, minute and second.

To set the clock, see .



Seconds



0

60

SID contains a real-time clock that keeps track of day, month, hour, minute and second.

To set the clock, see .



Key Not Accepted Message

Inactive/

Active

0

1

Request to show the message comes from TWICE via the bus. The message can be disabled.



Days Until Service

Day

0

365

Shows the number of days remaining until service.