Specifications
Table Of Contents
- Front cover
- Trademarks
- Contents
- Remedy and measure after a report of error
- I Alarms
- 1. Operation Errors (M)
- 2. Stop Codes (T)
- 3. Servo/Spindle Alarms (S)
- 4. MCP Alarms (Y)
- 5. Safety Observation Alarms (Y)
- 6. System Alarms (Z)
- 7. Absolute Position Detection System Alarms (Z7*)
- 8. Emergency Stop Alarms (EMG)
- 9. Auxiliary Axis Operation Errors (M)
- 10. CNCCPU-side Safety Sequence Alarm(U)
- 11. Multi CPU Errors (A)
- 12. Network Errors (L)
- 13. Program Errors (P)
- II Parameters
- 1. Machining Parameters
- 2. Base Specifications Parameters
- 3. Axis Specifications Parameters
- 4. Servo Parameters
- 5. Spindle Parameters
- 6. Multi-CPU Parameters
- 7. FL-net Parameters
- 8. DeviceNet Parameters
- 9. Machine Error Compensation Parameters
- 10. PLC Parameters
- 11. Macro List
- 12. Position Switches
- 13. PLC Axis Indexing Parameters
- III PLC Devices
- Revision History
- Back cover

I Alarms
Multi CPU Errors (A)
I - 59
A01 MULTI CPU ERROR 3303
Details
- In a multiple CPU system, the automatic refresh setting or other parameter setting was made
to the intelligent function module under control of another station.
Remedy
- Delete the automatic refresh setting or other parameter setting of the intelligent function
module under control of another CPU.
- Change the setting to the automatic refresh setting or other parameter setting of the intelli-
gent function module under control of the host CPU.
A01 MULTI CPU ERROR 3400
Details
- The head I/O number of the target module in the remote password file is set to other than
0H to 0FF0H.
Remedy
- Change the head I/O number of the target module to within the 0H to 0FF0H range.
A01 MULTI CPU ERROR 3401
Details
Position specified as the head I/O number of the remote password file is incorrect due to one
of the following reasons:
- Module is not loaded.
- Other than a the intelligent function module (I/O, A, QnA module)
- Intelligent function module other than the Q series serial communication module, modem
interface module or Ethernet module
- Q series serial communication module or Ethernet module of function version A
The intelligent function module that allows the remote password setting is not mounted.
Remedy
- Mount the intelligent function module (QJ71C24(CMO) or QJ71E71, with version B or later),
which allows the remote password setting, in the position specified in the head I/O No. of the
remote password file.
Details
The Q series serial communication module, modem interface module or Ethernet module of
function version B or later controlled by another CPU was specified in a multiple CPU system.
Remedy
- Change it for the Ethernet module of function version B or later connected by the host CPU.
- Delete the remote password setting.
A01 MULTI CPU ERROR 4000
Details
- The program contains an instruction code that cannot be decoded.
- An unusable instruction is included in the program.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4002
Details
- The exclusive instruction designated by the program has an incorrect instruction name.
- The exclusive instruction specified in the program cannot be executed by the specified mod-
ule.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4003
Details
- The exclusive instruction designated by the program has an incorrect number of devices.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4004
Details
- The exclusive instruction designated by the program a device which cannot be used.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4010
Details
- There is no END (FEND) instruction in the program.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4020
Details
- The total number of internal file pointers used by the program exceeds the number of internal
file pointers set in the parameters.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.
A01 MULTI CPU ERROR 4021
Details
- The pointer Nos. overlap between common and local pointers, which are assigned to files.
Remedy
- Read the common information of the error using a peripheral device, check error step cor-
responding to its numerical value (program error location), and correct the problem.










