Журнал ошибок содержит информацию о пяти ошибках (LFT - последняя ошибка, DP1, DP2, DP3, DP4 - предшествующие ошибки).

Адреса ячеек LFT, DP1, DP2, DP3, DP4: см.
ats48_modbus_manual_1623736_03
стр.101, 104.

Переменные DP1, EP1, HD1 содержат информацию о ошибке, которая произошла раньше, чем последняя ошибка LFT:
DP1 - код ошибки;
EP1 - состояние стартера в момент возникновения ошибки;
HD1 - время возникновения ошибки в моточасах (не реальное время).

Расшифровка слова состояния стартера EP1:

Bit 0: Same as Bit 4 of ETA: No power / "Voltage disabled" (active at 1).
Bit 1: Same as Bit 12 of ETI: Torque limit alarm (active at 1).
Bit 2: Same as Bit 6 of ETA: “Switch on disabled” Drivecom status (active at 1).
Bit 3: Same as Bit 9 of ETA: FORCED LOCAL in progress (active at 0).
Bit 4: Same as Bit 3 of ETI: Motor preheating (active at 1).
Bit 5: Same as Bit 4 of ETI: Motor stopped (0) / motor running (1).
Bit 6: Same as Bit 5 of ETI: Braking in progress (active at 1).
Bit 7: Same as Bit 7 of ETI: Thermal overload alarm (active at 1).
Bit 8: Same as Bit 9 of ETI: Starter not accelerating (0) / accelerating (1).
Bit 9: Same as Bit 10 of ETI: Starter not decelerating (0) / decelerating (1).
Bit 10: Same as Bit 11 of ETI: Current limit alarm (active at 1).
Bit 11: Same as Bit 13 of ETI2: Time delay before starting in progress (1) / complete (0).
Bits 12 and 13: Same as Bits 13 and 14 of ETI: Active mode.
Bit 13 = 0 and Bit 12 = 0: LOCAL mode.
Bit 13 = 1 and Bit 12 = 0: State not possible.
Bit 13 = 1 and Bit 12 = 0: LINE mode (ATS46 profile).
Bit 13 = 1 and Bit 12 = 1: LINE mode (Drivecom profile).
Bit 14: Same as Bit 12 of ETI2: Use normal parameter set (0) / use parameter set relating to 2nd
motor (1)
Bit 15: Same as Bit 14 of ETI2: Cascade operation (active at 1).

Аналогичная информация содержится по ошибкам DP2, DP3, DP4.

Опубликовано для:Schneider Electric Казахстан