Inovance E047.2 fault code meaning
Inovance / E047.2
Series: DT60
STO trigger mismatch fault
AC drive
Meaning:
Possible causes
Source: DT60 Series Distributed AC Drive Parameter Manual P926
Series: MD520
STO trigger mismatch fault
AC drive
Meaning: This fault is reported when the hardware detects that either the STO1 or STO2 channel is open.
Possible causes
- The STO1 or STO2 signal circuit at the control board terminals is open.
Source: MD520 Commissioning Manual - Chinese, p. 103
Series: MD520HS-INT, MD520HS
STO trigger mismatch fault
AC drive
Meaning:
Possible causes
Source: MD520HS-INT Series High-Speed AC Drive User Manual P121; MD520HS Series High-Speed AC Drive User Manual P123
Series: MD630-JC, MD630
STO2 open
AC drive
Meaning:
Possible causes
Source: MD630-JC Series Machine Tool Spindle Drive User Manual P165; MD630 Series General-Purpose AC Drive Function Manual P682