Circuit-test DCL-420 Technical Information PDF herunterladen (Seite 60)

Easy Automotive Modules

Evaluation Kit EASYKIT AUX DRIVES (FS50R07W1E3_B11A)

CAN Messages

Application Note 60 AN2012-10

Evaluation Kit EASYKIT AUX DRIVES (FS50R07W1E3_B11A)

Direction

Msg.-

name,

ID,

DLC

Update

cycle

Bit -

offset |

length

Signal name Categorie Format

Possible

range refer

to unit

[Min|Max]

Description Reaction

0|1 SelfTest self test is active self test in progress

1|1 SglPulse

single pulse mode is active

(Mode 3)

single pulses on low side

switches according CAN

commands

2|1 Ready

all things okay and waiting

for enable (in Mode 2)

low side switches on

3|1 Run PWM output active PWM output active

4|1 Stop

DCL voltage out of operating

range OR internal failure

low side switches on

5|1 Error repetitive internal failures all switches off

8|1 Enabled

Mode 1: every time active

Mode 2 and 3: feedback of

CAN command

precondition for active

PWM output

9|1 Switch1

Switch1 µC input line is on

high level

if active → Mode 1

if passive → Mode 2 or 3

10|1 Switch2

Switch2 µC input line is on

high level

not used

11|1 CanInputActive

values received from CAN

will be considered

Mode 2 or Mode 3 active

12|4

16|1 STestFailed self test repetitive failed

17|1 VDclRepet repetitive VDclHigh event

18|1 IUVWHighRepet repetitive IxHigh event

19|1 HwFltRepet repetitive HwFault event

20|1 VauxRepet repetitive Vaux event

21|11

32|1 TNtcMax T_NTC > 110 °C

33|1 TPcbMax T_PCB > 100 °C

34|1 VDclHigh V_DCL > 420 V

35|1 VDclLow V_DCL < 25 V

36|1 IUHigh I_U_IGBT > 54 A

37|1 IVHigh I_V_IGBT > 54 A

38|1 IWHigh I_W_IGBT > 54 A

39|1 HwFault

HW trip from supply voltage

or overcurrent

or overvoltage

or overtemperature

40|1 Vaux

Ref_1V95 < 1.8 V

or Ref_1V95 > 2.1 V

41|23

Error state

Stop state

FsEasyKit

2Can

[0|1]

bit

[0|1]

not used

state

(control

state

machine)

bit

general

[0|1]

write

cycle 1

Fast-

Binary,

020h,

error event

stop event

not used

1 2 ... 55 56 57 58 59 60 61 62 63 64

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Circuit-test DCL-420 Technical Information Seite 60

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