Yaskawa GPD 515-G5 Modbus RTU - Manual (Page 46)

7-10 Registers
Drive Parameter Registers (U2-XX / Fault Trace and U3-XX / Fault History) (continued)
REGISTER PARAMETER PARAMETER PARAMETER BIT LIMITS / DESCRIPTION
(in hex) FUNCTION SETTING NO.
08Ch U2-13 Drive Status at Fault 0 Running at the time of fault
1 Zero-Speed at the time of fault
2 Reverse Running at the time of fault
3 Reset Signal Input at the time of fault
4 Speed Agree at the time of fault
5 Drive Operation Ready at the time of fault
6 Minor Fault
7 Major Fault
08Dh U2-14 Elapsed Time at Fault Elapsed Time at the time of fault (in hrs.)
090h U3-01 Last Fault Code of the most recent fault (1)
091h U3-02 Fault Message 2 Code of the second to most recent fault (1)
092h U3-03 Fault Message 3 Code of the third to most recent fault (1)
093h U3-04 Fault Message 4 Code of the fourth to most recent fault (1)
094h U3-05 Elapsed Time 1 Elapsed Time at the most recent fault occurrence
095h U3-06 Elapsed Time 2 Elapsed Time at the second to most recent fault occurrence
096h U3-07 Elapsed Time 3 Elapsed Time at the third to most recent fault occurrence
097h U3-08 Elapsed Time 4 Elapsed Time at the fourth to most recent fault occurrence
Notes (for this page only):
1. List of Drive Error Codes can be found in Chapter 8, Error Codes and Troubleshooting.