Mitsubishi Electric Q173DSCPU - Send a Command for Native Mode: MVCOM

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5 OPERATION CONTROL PROGRAMS
F/FS G
5.15.9 Send a command for native mode : MVCOM
Format MVCOM(S1), (S2), (D), (S3), (S4) Number of basic steps 9 or more
[Usable data]
Setting
data
Usable Data
Bit device
Word device
(Note-1)
Constant
Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
Coasting
timer
16-bit
integer
type (K/H)
32-bit
integer type
(K/H, L)
64-bit
floating
point
type (K)
(S1) —
— — — — — — — —
(S2) —
(Note-2)
— — — — — — — — —
(D) —
— — — — — — — — —
(S3) —
— — — — — — — —
(S4) —
— — — — — — — —
: Usable
(Note-1): Special register (SD) cannot be used.
(Note-2): Specify the start device which stores the character string data. The character string can be specified directly.
[Setting data]
Setting data Description Data type of result
(S1)
Vision system (camera) No. to which Native Mode command
will be sent (1 to 8)
—
(S2) Native Mode command character string
(D) Start device which stores return value
(S3) Mode setting for return value conversion
(S4)
Timeout time until data is read from vision system
(1 to 32767) [
10ms]
[Functions]
(1) Native Mode command specified with (S2) is sent to the vision system specified
with (S1), and the return value is stored in the device specified with (D) with the
format specified with (S3).
(2) The Motion SFC program execution transits to the next block without waiting for
the Native Mode command completion.
After process completion, the status storage device value set in the Ethernet
communication line setting parameter is 20 (reception enabled). (Refer to
APPENDIX 3.2.)
(3) Refer to the Cognex Corporation vision system manual and help sections, etc. for
details of Native Mode command specified with (S2).
In (S2), write directly the Native Mode command as a 99 one-byte character or
less character string enclosed with double quotation, or set the head of a device in
which a 191 one-byte character or less character string is stored.