Siemens SIMOVERT MASTERDRIVES Manual page 402

05.2006
Gx_XIST2 Meaning
1 Encoder sum error
2 Zero mark
monitoring
4 Terminate reference
mark search
5 Terminate collect
reference value
Terminate flying
6
measurement
Siemens AG 6SE7087-6QX70 (Version AG)
SIMOVERT MASTERDRIVES
Error code in Gx_IST2:
Possible causes / description
The error description can be taken from the following faults (see
appendix: "Faults and Warnings") (cannot be acknowledged via the
encoder interface):
• Fault F051
See r949 the 100
0xx: Motor encoder
1xx: External encoder
• Fault F054
• Internal error encoder interface
• Parking with released absolute value encoder inadmissible
The error description can be taken from the following faults (see
appendix: Faults and Warnings):
• Fault F051
See r949 the 100
0xx: Motor encoder
1xx: External encoder
• No SBP in the case of the external encoder
• Valid measured values lacking (B0070 or B0071)
• Acknowledge encoder error active
• Parking encoder / axis active
• Request absolute value cyclically active
• Set/shift reference point active
• Mode (BIT 7 = 1) Flying measurement active
• or a reserved bit is used
• Valid measured values lacking (B0070 or B0071)
• Acknowledge encoder error active
• Parking encoder / axis active
• Request absolute value cyclically active
• Set/shift reference point active
• Mode (BIT 7 = 1) Flying measurement active
• or a reserved bit is used
• No SBP in the case of the external encoder
• Valid measured values lacking (B0070 or B0071)
• Acknowledge encoder error active
• Parking encoder/axis active
• Request absolute value cyclically active
• Set/shift reference point active
• Mode (BIT7=0) Reference marks search active
• or a reserved bit is used
Compendium Motion Control
Encoder fault
th
place for:
Encoder board initialization error
r949=x26 or r949=x27 Zero pulse Encoder
th
place for:
Communication / PROFIBUS
8.2-115