KEYENCE DV-90 - Manual (Page 216)

9-16 E DV-90-IM
9
PLC Link
9-2 Device Assignment
• “ERROR” is written when a read error occurs in the code reader connected to PORT1.
When Y1 is 300 and Data 1 is 1234ABC.
When Y1 is 300, and “1 5” is written (“ ” is a double-byte code of 82A0h.)
For a double-byte code, two digits constitute one character.
When Y1 is 500, and a read error occurs (ERROR is written.)
DM 300 301 302 303 302
Data 7 3132h 3334h 4142h 4300h
DM 300 301 302
Data 4 3182h A035h
DM 500 501 502 502
Data 5 4552h 524F 5200h
Example 1
Example 2
Example 3