Siemens 380502 fault code meaning
Siemens / 380502
Series: SIMODRIVE 611D
PROFIBUS DP: Slave configuration has changed
servo drive
Meaning: The PB bus configuration has changed. Causes: - Initial start-up - New PB slave recognized on the bus
Possible causes
Source: SINUMERIK 840D/840Di/810D Diagnostics Manual 11/2006 (EN, Siemens official site) 2.3 SIMODRIVE ALARMS