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H Inverter Monitoring: U2–jj, U3–jj
Register
number
Monitor
number
Monitored item Output unit Read Write
0080 U2-01 Current fault (Refer to table below.) Yes No
0081 U2-02 Last fault (Refer to table below.) Yes No
0082 U2-03 Fault frequency reference Set in o1–03. Yes No
0083 U2-04 Fault output reference Set in o1–03. Yes No
0084 U2-05 Fault output current 8192 dec = Inverter rated
current
Yes No
0085 U2-06 Fault motor speed Set in o1–03. Yes No
0086 U2-07 Fault output voltage
reference
0.1 V Yes No
0087 U2-08 Fault main circuit DC
voltage
1 V Yes No
0088 U2-09 Fault output power 0.1 kW Yes No
0089 U2-10 Fault torque reference 0.1% Yes No
008A U2-11 Fault input terminal status Bits 0 to 7 = terminals 1 to
8
Yes No
008B U2-12 Fault output terminal status (Same as for U1–11 on
previous page.)
Yes No
008C U2-13 Fault operating status (Same as for U1–12 on
previous page.)
Yes No
008D U2-14 Fault elapsed time 1 hour Yes No
0090 U3-01 Content of last fault (Refer to table below.) Yes No
0091 U3-02 Content of 2nd prior fault (Refer to table below.) Yes No
0092 U3-03 Content of 3rd prior fault (Refer to table below.) Yes No
0093 U3-04 Content of 4th prior fault (Refer to table below.) Yes No
0094 U3-05 Elapsed time since last
fault
1 hour Yes No
0095 U3-06 Elapsed time since 2nd
prior fault
1 hour Yes No
0096 U3-07 Elapsed time since 3rd
prior fault
1 hour Yes No
0097 U3-08 Elapsed time since 4th
prior fault
1 hour Yes No
CompoBus/D Communications Card Operations Chapter 5