APP - 23
APPENDICES
Table 2.7 Motion program running error (500 to 699) list (Continued)
Control mode
Error
code
Control program
Axis designation program
(positioning)
JOG
Manual pulse generator
Home position return
OSC
Error cause
Error
processing
Corrective action
650
Write device data to shared CPU memory
(MULTW) execution error
• Number of words (n) to be written is outside
the range of 1 to 256.
• The shared CPU memory address (D) of self
CPU of the writing destination device is
outside the range (800H to FFFH) of the
shared CPU memory address.
• The shared CPU memory address (D) of self
CPU of the writing destination device +
number of words (n) to be written is outside
the range (800H to FFFH) of the shared CPU
memory address.
• First device No. (S) which writing data are
stored + number of words (n) to be written is
outside the device range.
• MULTW instruction was executed again
before MULTW instruction is executed and
complete bit device is turned on.
• Correct the program so that the
number of words (n) to be written is
within the range of 1 to 256.
• Correct the program so that the shared
CPU memory address (D) of self CPU
of the writing destination is within the
range of shared CPU memory address.
• Correct the program so that the shared
CPU memory address (D) of self CPU
of the writing destination + number of
words (n) to be written is within the
range of shared CPU memory address.
• Correct the program so that first device
No. (S) which writing data are stored +
number of words (n) to be written is
within the device range.
• Execute MULTW instruction again after
the complete bit device of MULTW
instruction is turned on.
651
Read device data from shared CPU memory of
the other CPU (MULTR) execution error
• Number of words (n) to be read is outside the
range of 1 to 256.
• The shared CPU memory first address (S2) of
the data which it will be read is outside the
range (000H to FFFH) of the shared CPU
memory address.
• The shared CPU memory first address (S2) of
the data which it will be read + number of
words (n) to be read is outside the range
(000H to FFFH) of the shared CPU memory
address.
• First device No. (D) which stores the reading
data + number of words (n) to be read is
outside the device range.
• Except 3E0H/3E1H/3E2H/3E3H is set at (S1).
• The self CPU is specified with (S1).
• The CPU which reads is resetting.
• The errors are detected in the CPU which
read.
Decelera-
tion stop,
control
program
ends
• Correct the program so that the
number of words (n) to be read is
within the range of 1 to 256.
• Correct the program so that the shared
CPU memory first address (S2) of the
data which it will be read is within the
range of shared CPU memory address.
• Correct the program so that the shared
CPU memory first address (S2) of the
data which it will be read + number of
words (n) to be read is within the range
of shared CPU memory address.
• Correct the program so that first device
No. (D) which stores the reading data +
number of words (n) to be read is
within the device range.
• Correct the program so that
3E0H/3E1H/3E2H/3E3H is set at (S1).
• Correct the program so that the self
CPU is not specified with (S1).
• Check that the reset flag (M9240 to
M9243) is OFF, then correct the
program to execute the MULTR
instruction.
• If the errors are detected in the CPU
which read, exchange the CPU.
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