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Yaskawa MP900 Series Machine Controller for Standard Operation User Manual

Page 480

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Error Messages

A.1 System Error Messages

A-4

A

Inappropriate file name
(CPDH_CPU_093)

• The file name is inappropriate.
• The drawing number is incor-

rect.

• A system function symbol has

been used for the user function
symbol.

• The drawing number or func-

tion symbol called using the
SEE and FSTART instructions
is incorrect.

Enter an appropriate file name.

File does not exist
(CPDH_CPU_094)

• The file does not exist.
• A new drawing or function pro-

gram has been created.

• An illegal program number was

used by an indirect specifica-
tion for MSEE.

Check the registration status of the program
file.

Register number exceeds range
(CPDH_CPU_096)

The register number exceeds the
range for register numbers.

Enter an appropriate register number.

Relay instruction executed when it is
disabled.
(CPDH_CPU_099)

The relay instruction was exe-
cuted when it is disabled.

• Check the 215IF settings.
• Check the specifications at the communica-

tions destination.

Machine Controller busy
(CPDH_CPU_09A)

The Machine Controller is execut-
ing processing and cannot, there-
fore, receive messages.

Repeat the operation.

Long Machine Controller processing time
(CPDH_CPU_09B)

Processing at the Machine Con-
troller will take some time.

This is not an error. Wait until the processing
is finished.

File altered by different device
(CPDH_CPU_09C)

The file has been altered by a dif-
ferent device.

Read the file again.

Module not operating normally
(CPDH_CPU_09E)

The module is not operating nor-
mally.

---

CP-717 response wait time exceeded
(CPDH_CPU_09F)

• The CP-717 response wait time

has been exceeded.

• The transmission cable is not

connected.

• The Machine Controller does

not have enough processing
time for CP-717 messaging ser-
vices.

• Check that the connector is connected prop-

erly.

• Check that the Unit number is set properly.
• Check that there is no noise interference.
• Put the Machine Controller into stop mode

and set a longer scan time.

Object memory area exceeded
(CPDH_CPU_0B2)

The object memory area has been
exceeded.

Reduce the size of all drawing and function
objects.

Error Message

Probable Cause

Possible Correction