Yaskawa Z1000U HVAC Matrix Bypass - Manual (Page 428)

E.7 Fault Codes
u Communications Fault
Table E.5 Drive Faults
Fault Description Cause Corrective Action
FB14 FB14 Communication Error
Connection is broken or master has stopped
communicating
Check all connections
Verify all APOGEE FLN software configurations
u Bypass Faults–Apogee FLN Configuration
Table E.6 Bypass Faults
Fault
Number
(Decimal)
Fault
Number
(Hex)
Fault Name
0 0000H No Fault
1 0001H PUF - DC Bus Fuse Open
2 0002H Uv1 - Cntrl Undervolt
3 0003H Uv2 - CTL PS Undervolt
4 0004H Uv3 - MC Answerback
6 0006H GF - Ground Fault
7 0007H oC - Over Current
8 0008H ov - Cntrl Overvolt
9 0009H oH - Heatsnk Overtemp
10 000AH oH1 - Heatsnk MAX Temp
11 000BH oL1 - Motor Overloaded
12 000CH oL2 - Drive Overload
13 000DH oL3 - Overtorque Det 1
14 000EH oL4 - Overtorque Det 2
17 0011H EF3 - Ext Fault S3
18 0012H EF4 - Ext Fault S4
19 0013H EF5 - Ext Fault S5
20 0014H EF6 - Ext Fault S6
21 0015H EF7 - Ext Fault S7
22 0016H EF8 - Ext Fault S8
23 0017H FAn - Cooling FAN Err
24 0018H oS - Overspeed Det
28 001CH LF - Output Pha Loss
29 001DH oH3 - Motor Overheat 1
30 001EH oPr - Oper Disconnect
31 001FH Err - EEPROM R/W Err
32 0020H oH4 - Motor Overheat 2
33 0021H CE - Serial Com Err
34 0022H bUS - Option Com Err
35 0023H E-15 - SI-F/G Com Err
36 0024H E-10 - SI-F/G CPU down
37 0025H CF - Control Fault 1
39 0027H EF0 - Opt External Flt
40 0028H FbL - Feedback Loss
41 0029H UL3 - Undertorq Det 1
42 002AH UL4 - Undertorq Det 2
59 003BH SEr - Search Retry Err
65 0041H FbH - PID Fdbk High
Fault
Number
(Decimal)
Fault
Number
(Hex)
Fault Name
66 0042H EF1 - Ext Fault S1
67 0043H EF2 - Ext Fault S2
68 0044H OL5 - Mech Fatigue OL
69 0045H UL5 - Mech Fatigue UL
70 0046H CoF - Current Offset
71 0047H PE1 - PLC Fault 1
72 0048H PE2 - PLC Fault 2
73 0049H DWFL - DWEZ Fault
74 004AH DWF1 - DWEZ EEPROM Flt
80 0050H OH5 - Moter OverTemp
81 0051H LSo - Low Speed STO
90 005AH UL6 - Underload Det 6
91 005BH DV7 - Pole Dis T Over
92 005CH GF1 - GF1 Error
102 0066H AUv - InputUndrvoltage
103 0067H Aov - InputOvervoltage
104 0068H Fdv - Input Freq Dev
105 0069H SrC - Input Phase Err
131 0083H CPF02 - Internal A/D Err
132 0084H CPF03 - CPU Serial Err
134 0086H CPF05 - CPU adjust Err
135 0087H CPF06 - EEPROM Error
136 0088H CPF07 - Term Serial Err
137 0089H CPF08 - EEPROM Error
138 008AH CPF09 - EEPROM Error
140 008CH CPF11 - RAM-Err
141 008DH CPF12 - ROM-Err
142 008EH CPF13 - Watchdog Error
143 008FH CPF14 - Ctrl Circuit Err
145 0091H CPF16 - CLK-Err
146 0092H CPF17 - Interrupt Err
147 0093H CPF18 - Ctrl circuit Err
148 0094H CPF19 - Ctrl circuit Err
149 0095H CPF20 - CPU-Err
150 0096H CPF21 - CPU-Err
151 0097H CPF22 - Internal A/D Err
152 0098H CPF23 - 2 CPU COM Err
153 0099H CPF24 - US Signal Error
E.7 Fault Codes
428 YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual