Yaskawa MP900 Series Machine Controller for Standard Operation User Manual
Page 480
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