Mitsubishi Electric Melsec Q Series Programming Manual page 541

APPENDICES
Communication discontinuity
or MVCLOSE instruction
20: Reception enabled
Vision system dedicated
function (Note-1) execution
completed
MVFIN
instruction
40: Image data reception completed
MVFIN
instruction
50: Value cell reception completed
(Note-1): MVLOAD, MVTRG, MVPST, MVIN, MVOUT, MVCLOSE and MVCOM instruction
(Note-2): When the vision system job is started by the MVTRG instruction or MVPST instruction,
if the image data storage device or read value storage device is set, the program will
jump to line 40 or 50 at a normal completion. If the process ends abnormally, the
program will jump to line 20.
(g) Error Flag
Set the bit device that turns ON if an error is detected when the vision
system dedicated function is executed.
Settable bit devices are shown below.
Item
Input relay
Output relay
Internal relay
Link relay
Annunciator
(Note-1): The range of "PXn+4 to PXn+F" cannot be used (fixed at 0) for the input device
(PXn+0 to PXn+F) allocated to the built-in interface in Motion CPU (DI).
(n: First input No.).
(Note-2): Only the user device range can be set.
APP - 50
0: Not connected
MVOPEN instruction
10: Connecting
Log on completed
Vision system dedicated
function (Note-1) execution
30: Executing
Image data storage completed
Read value cell read completed
Device No. setting range
X0 to X1FFF
Y0 to Y1FFF
M0 to M8191
B0 to B1FFF
F0 to F2047
QDS
(Note-2)
(Note-2)
(Note-1)
(Note-2)