Linde T20 AP, Обучение по обслуживанию

Страница: 114 / 134

Service Training
Section 6
Page 60
260 Error from Powerpart (MOSFETS temperature to high)
Measured temperature at power mosfets has reached critical value (>90°C)
264 SWB (steer wheel brake) connection with short cut
265 SWB (steer wheel brake) connection open
266 SRWS (speed reduction with steering), angle for traction differs from wheelangle
267 SRWS (speed reduction with steering) connection with short cut
268 SRWS (speed reduction with steering) connection open
269 EnableTraction voltage wrong
270 Battery voltage low (<100% from 8.3V)
272 Ratiometric sensor voltage high (>104% from 8.3V),
Measured supply voltage (real 8.3V) for potentiometers overrides upper limit
273 Ratiometric sensor voltage low (<89% from 8.3V),
Measured supply voltage (real 8.3V) for potentiometers underrrides lower limit
274 Ratiometric setpoti 1 voltage high (>98.5% from 8.3V)
275 Ratiometric setpoti 1 voltage low (<1.5% from 8.3V)
276 Ratiometric setpoti 2 voltage high (>98.5% from 8.3V)
277 Ratiometric setpoti 2 voltage low (<1.5% from 8.3V)
278 Ratiometric setpoti 1 to 2 voltage high (>105% from 8.3V)
279 Ratiometric setpoti 1 to 2 voltage low (< 95% from 8.3V)
280 Ratiometric actpoti 1 voltage high (>98.5% from 8.3V)
281 Ratiometric actpoti 1 voltage low (<1.5% from 8.3V)
282 Ratiometric actpoti 2 voltage high (>98.5% from 8.3V)
283 Ratiometric actpoti 2 voltage low (<1.5% from 8.3V)
284 Ratiometric actpoti 1 to 2 voltage high (>105% from 8.3V)
285 Ratiometric actpoti 1 to 2 voltage low (< 95% from 8.3V)
290 Error by Safety Controller (AD-setpoti 1 uC1 - uC2 difference )
291 Error by Safety Controller (AD-actpoti 1 uC1 - uC2 difference )
292 Error from Safety Controller (powerstages uC1 - uC2 differs)
293 Error from Safety Controller (dig. input uC1 - uC2 differs)
294 Error from Safety Controller (dig. output uC1 - uC2 differs)
295 Error from Safety Controller (srwsangle uC1 - uC2 differs)
296 Error from Safety Controller (Voltage Entraction uC1 - uC2 differs)
299 Common error by Safety Controller
6.6.4 Safety steering error codes:
Information codes
1 Power-Up -Tests not finished (ext. Safetyrelay open but should be closed)
2 Power-Up -Tests not finished (Safetyrelay open but should be closed)
3 Controller set to Passivemode by CAN-Flasher
7 Unteached Potentiometer or corrupped EEProm
8 incorrect EEProm truckidentifer value
Warning codes
No codes implemented
Error codes
220 no Productiontest (--OK--sign missing in EEPROM)
240 Fatal plant behaviour error: Steering angle varies in the opposite direction to the commanded one (PWM). One
of those components does not work properly: PWM unit, inverter, motor, gear or angle sensor or the steering
axle is externally actively moved (should not occur normally)
242 ext. Safetyrelay open but should be closed
243 Safetyrelay open but should be closed
244 Error from internal communication between controllers (SSC Watchdog)
245 EnableTraction voltage wrong
https://www.besttruckmanuals.com/