Yaskawa CIMR-F7U error codes
Codes
- OPE11Error codeCarrier Frequency Parameter Setting Error occurs when: C6-05 > 6 and C6-04 > C6-03 or C6-01 = 0 and C6-02 = 0,1 or C6-01 = 1 and C6-02 = 0 thru 6, F
- Q1Error codeThe following checks will read erroneously if the DC bus fuse is open. 1. 2. Place the positive (red) meter lead on terminal U/T1. Place the negative (black) meter lead on terminal ⊕ 1. Expected reading is about 0.5Vdc. 3. Place the positive (red) meter lead on terminal V/T2. Place the negative (black) meter lead on terminal ⊕ 1. Expected reading is about 0.5Vdc. 4. Place the positive (red) meter lead on terminal W/T3. Place the negative (black) meter lead on terminal ⊕ 1. Expected reading is about 0.5Vdc. 5. Place the positive (red) meter lead on terminal U/T1. Place the negative (black) meter lead on terminal (-). Expected reading is OL displayed. 6. Place the positive (red) meter lead on terminal V/T2. Place the negative (black) meter lead on terminal (-). Expected reading is OL displayed. 7. Place the positive (red) meter lead on terminal W/T3. Place the negative (black) meter lead on terminal (-). Expected reading is OL displayed. 8. Place the positive (red) meter lead on terminal (-). Place the negative (black) meter lead on
- T1Error code02 Motor Rated Power .......................................3-14
- U1Error code03 Output Current ........................................3-8
- U1-07Error codeDC Bus Voltage DC Bus Voltage
- U2Error code01 Current Fault ...........................................3-9
- U2-01Error codeCurrent Fault. Current Fault
- U2-02Error codePrevious Fault. Last Fault
- U2-03Error codeFrequency Reference at Previous Fault. Frequency Ref
- U2-04Error codeOutput Frequency at Previous Fault. Output Freq
- U2-05Error codeOutput Current at Previous Fault. Output Current
- U2-06Error codeMotor Speed at Previous Fault. Motor Speed
- U2-07Error codeOutput Voltage at Previous Fault. Output Voltage
- U2-08Error codeDC Bus Voltage at Previous Fault. DC Bus Voltage
- U2-09Error codeOutput Power at Previous Fault. Output kWatts
- U2-10Error codeTorque Reference at Previous Fault. Torque Reference
- U2-11Error codeInput Terminal Status at Previous Fault. The format is the same as for U1-10. Input Term Sts
- U2-12Error codeOutput Terminal Status at Previous Fault. The format is the same as for U1-11. Output Term Sts
- U2-13Error codeDrive Operation Status at Previous Fault. The format is the same as for U1-12. Inverter Status
- U2-14Error codeCumulative Operation Time at Previous Fault. Elapsed time
- U3Error code01 Last Fault ..............................................3-10
- U3-01Error codeMost Recent Fault Last Fault
- U3-02Error code2nd Most Recent Fault Fault Message 2
- U3-03Error code3rd Most Recent Fault Fault Message 3
- U3-04Error code4th Most Recent Fault Fault Message 4
- U3-05Error codeCumulative Operation Time at Most Recent Fault Elapsed Time 1
- U3-06Error codeCumulative Operation Time at 2nd Most Recent Fault Elapsed Time 2
- U3-07Error codeCumulative Operation Time at 3rd Most Recent Fault Elapsed Time 3
- U3-08Error codeCumulative Operation Time at 4th Most Recent Fault Elapsed Time 4
- U3-09Error code5th Most Recent Fault Fault Message 5
- U3-10Error code6th Most Recent Fault Fault Message 6
- U3-11Error code7th Most Recent Fault Fault Message 7
- U3-12Error code8th Most Recent Fault Fault Message 8
- U3-13Error code9th Most Recent Fault Fault Message 9
- U3-14Error code10th Most Recent Fault Fault Message 10
- U3-15Error codeCumulative Operation Time at 5th Most Recent Fault Elapsed Time 5
- U3-16Error codeCumulative Operation Time at 6th Most Recent Fault Elapsed Time 6
- U3-17Error codeCumulative Operation Time at 7th Most Recent Fault Elapsed Time 7
- U3-18Error codeCumulative Operation Time at 8th Most Recent Fault Elapsed Time 8
- U3-19Error codeCumulative Operation Time at 9th Most Recent Fault Elapsed Time 9
- U3-20Error codeCumulative Operation Time at 10th Most Recent Fault Elapsed Time 10
- UL3Error codeUndertorque Detection 1 Drive output current < L6-02 for more than the time set in L6-03 when L6-01 = 7 or 8
- UL4Error codeUndertorque Detection 2 Drive output current < L6-05 for more than the time set in L6-06 when L6-04 = 7 or 8
- UV1Error codeDC Bus Undervoltage 208-240Vac: Default trip point is ≤ 190Vdc 480Vac: Default trip point is ≤ 380Vdc Trip point is adjustable in L2-05. Detected when the DC bus voltage is ≤ L2-05
- UV2Error codeRepair or replace the Power PCB/ Gate Drive PCB
- UV3Error codeSoft Charge Circuit Fault The pre-charge contactor opened while the Drive was running