Siemens 885 fault code meaning
Siemens / 885
Series: SIMODRIVE 611U
P1261 greater than 100.0 % not permissible
servo drive
Meaning: P1261 greater than 100.0 % is not permissible for permanent-magnet synchronous motors with field weakening (PE spindle, P1015 = 1). It is internally limited to 100.0 %.
Possible causes
Source: SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, Siemens official site) 7.3