Mitsubishi Electric Melsec Q Series Programming Manual page 393

5 OPERATION CONTROL PROGRAMS
[Errors]
[Program examples]
(1) An operation error will occur, and the cam data write will not be executed if:
• Cam No. specified with (S1) is outside the range of 1 to 256.
• For the cam data in the stroke ratio data format, the cam data first position
specified with (S2) is outside the range of 1 to the cam resolution.
• For the cam data in the coordinate data format, the cam data first position
specified with (S2) is outside the range of 0 to (coordinate number - 1).
• For the cam data in the stroke ratio data format, the number of cam data points
is outside the range of 1 to 4096.
• For the cam data in the coordinate data format, the number of cam data points is
outside the range of 1 to 2048.
• The start position and the number of cam data points, which are outside the
range of the cam resolution or the number of coordinates, are set.
• The device numbers storing the number of cam data points specified with (n) are
outside the range.
• (S3) are not even-numbered devices.
• Cam data format specified with (S3) is set to other than 1 or 2.
• For the cam data in the stroke ratio data format, the cam resolution is set a value
other than "256/512/1024/2048/4096/8192/16384/32768".
• For the cam data in the coordinate data format, the coordinate number is set a
value other than "2 to 16384".
• For the cam data in the stroke ratio data format, the cam data first position is
outside the range of 0 to (cam resolution - 1).
• The writable area is insufficient when the cam data is being written.
• The input value of the coordinate data is a negative value.
• The input value of the coordinate data satisfies "X
• The cam data was read with "Write protection" or "Read/write protection"
password set.
• The CAMWR2 instruction is executed during the cam data writing (CAMWR
instruction, CAMWR2 instruction, CAMMK instruction).
(1) Program which writes the data stored in #2048 to #6147 to the 2048-point area,
starting from the 2049-point cam data, of cam No. 10 (stroke ratio data format)
CAMWR2 K10,K2049,K2048, #2048
5 - 170
> X ".
n n+1