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FMS:n CAN-liitäntä Johdanto - Scania

FMS:n CAN-liitäntä Johdanto - Scania

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A: Hidastimen vipu.<br />

<strong>FMS</strong>:n <strong>CAN</strong>-<strong>liitäntä</strong><br />

B: Kun mikään ulkoinen yksikkö ei ohjaa hidastinta.<br />

C: 0 % hidastin ei jarruta, < 0 % hidastin jarruttaa.<br />

© <strong>Scania</strong> CV AB 2012, Sweden<br />

<strong>CAN</strong>-sanomien tarkka kuvaus<br />

Byte Bit Length Explanation State Resolution Limits Note<br />

Retarder - brake assist enabled 01<br />

Error indicator 10<br />

Not available or not installed 11<br />

7..8 Not used<br />

2 1 8 Actual retarder - percent torque 1%/bit -125% to 0% C<br />

Error indicator FE<br />

Not available FF<br />

3 1 8 Intended retarder percent torque 1%/bit 125% offset -125% to 125%<br />

Error indicator FEh<br />

Not available FFh<br />

4 1..2 Not used<br />

3 2 Retarder requesting brake light<br />

Not active 00<br />

Active 01<br />

Reserved 10<br />

Don’t care/take no action 11<br />

5..8 Not defined<br />

5 1 8 Source address of controlling device for retarder control 1/bit 0 to 253 D<br />

Reserved FEh<br />

Don’t care/take no action FFh<br />

6..8 Not used<br />

11:90-02 Painos 5 fi-FI 48 (80)

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