Siemens A07981 fault code meaning
Siemens / A07981
Series: G110M
Rotating measurement not enabled
converter
Meaning:
Possible causes
Source: SINAMICS G110M Converter P380
Series: G115D
Enable missing for rotating measurement
converter
Meaning:
Possible causes
Source: SINAMICS G115D Wall-mounted converter P414
Series: G120-CU230P-2, G120D, G120P-Cabinet
Missing the “Motor data identification, rotating” enable
converter
Meaning:
Possible causes
Source: Converter SINAMICS G120, equipped with control unit CU230P-2 P495; converter SINAMICS G120D, equipped with control unit CU250D-2 P330; SINAMICS G120P Cabinet P513
Series: G120-CU240B-E-2, G120-CU250S-2, G120X, G120XA, G130-G150, S120-S150
Drive: Enable signal missing for rotation detection
converter
Meaning: Rotating measurement cannot start because enable signals are missing. When p1959.13 = 1: - The ramp-function generator enable signal is missing (see p1140 ... p1142). - The speed controller integrator enable signal is missing (see p1476, p1477).
Possible causes
Source: SINAMICS G120, Control Unit CU240B-2_CU240E-2 P749; SINAMICS G120, Control Unit CU250S-2 P1004; SINAMICS G120X Converter P1394; SINAMICS G120XA PN Converter P1305; SINAMICS G130_G150 P1687; SINAMICS S120_S150 P2842
Series: G200
Drive: Enable signal missing for rotation detection
converter
Meaning: Rotating measurement cannot start because an enable is missing. When p1959.13 = 1: - The ramp-function generator enable is missing (see c1140 ... c1142).
Possible causes
Source: SINAMICS G200 Basic converter P608
Series: G210, G220, S220
Drive: Enable signal missing for rotation detection
converter
Meaning: Rotation detection cannot start because an enable is missing. When p1959.13 = 1: - The ramp-function generator enable is missing (see c1140 ... c1142). - The speed controller integrator enable is missing (see c1476, c1477).
Possible causes
Source: SINAMICS G210 converter P1171; SINAMICS G220 converter P1392; SINAMICS S220 converter P2384