YASKAWA 1000 Series Technical Manual page 75

Error Code Description
15FF Too much data
16FF Object does not exist
1FFF Vendor specific error
20FF Invalid parameter
Note: Refer to the MEMOBUS/Modbus Data Table in Appendix C of the drive Technical Manual for a list of monitor data using the
MEMOBUS/Modbus message area.
DeviceNet Option Error Codes
Drive Error DeviceNet
Code Error Code
(hex) (hex)
<1>
00 0000
01 5120
02 3220
03 5110
04 3222
05 2130
06 2120
07 2300
08 3210
09 4200
0A 4210
0B 2220
0C 2200
0D 2221
0E 2222
0F 7110
10 7112
11 9000
12 9000
13 9000
14 9000
15 9000
16 9000
17 4140
18 7310
19 7310
1A 7301
1B 3130
1C 3130
1D 5210
1E 5300
YASKAWA ELECTRIC SIEP C730600 43B 1000-Series Option SI-N3 Technical Manual
Cause
The data size is incorrect.
An unsupported object was specified.
Attempted to change a drive constant that
cannot be changed while the drive is running.
Attempted to change a drive constant to a
value outside of the setting range.
Attempted to change to a data value outside
of the setting range.
Table 21 DeviceNet Option Error Codes
Description
None
DC Bus Fuse Open (PUF)
DC Bus Undervolt (Uv1)
CTL PS Undervolt (Uv2)
MC Answerback (Uv3)
Short Circuit (SC)
Ground Fault (GF)
Over Current (oC)
DC Bus Overvolt (ov)
Heatsink Overtemp (oH)
Heatsink Max Temp (oH1)
Motor Overload (oL1)
Inv Overload (oL2)
Overtorque Det 1 (oL3)
Overtorque Det 2 (oL4)
DynBrk Transistor (rr)
DynBrk Resistor (rH)
External Fault 3 (EF3)
External Fault 4 (EF4)
External Fault 5 (EF5)
External Fault 6 (EF6)
External Fault 7 (EF7)
External Fault 8 (EF8)
Heatsink Fan (FAn)
Overspeed Det (oS)
Speed Deviation (dEv)
PG Open (PGo)
Input Phase Loss (PF)
Output Phase Loss (LF)
None
Operator Disconnected (oPr)
Correct the data size.
Correct the class or instance setting.
Stop the drive.
Specify a value that is within the setting range.
Specify a data value that is within the setting range.
Corrective Action
Output Transistor Failure – Replace the drive
Input power fluctuation too large
Cycle drive power – Replace drive if fault continues
Cycle drive power – Replace drive if fault continues
Check drive wiring
Cycle drive power – Replace drive if fault continues.
Check for motor and/or cable damage
Check motor, motor load and acc/dec rates
Check incoming voltage
Check deceleration time
Check ambient temperature
Check drive cooling fan
Check drive cooling fan
Check the load, acc/dec and cycle times
Check motor rated current (E2-01)
Check the load, acc/dec and cycle times
Check drive rating
Check L6-02 and L6-03 settings
Check system mechanics
Check L6-05 and L6-06 settings
Check system mechanics
Cycle drive power – Replace drive if fault continues
Check load, operating speed and deceleration time
Multifunction digital input set to external fault
Circuit at terminal is closed
Check drive cooling fan
Check reference and reference gain
Check F1-08 and F1-09 settings
Check load, acc/dec times and system mechanics
Check F1-10 and F1-11 settings
Check PG card connections
Excessive input voltage fluctuation
Check for broken wire/loose terminals
Check motor rating
Reconnect the digital operator
12 Troubleshooting
Possible Solution
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