Data Type Descriptions And Equivalents In Plc And Eds/Cip Environments; Data Type Descriptions And Equivalents In Plc And Eds/Cip Envi- Ronments - Omron MicroHAWK F440-F Series User Manual

The timing chart shows the signal in cases where the inspection has been passed and where the
inspection has been failed. It turns ON when the inspection has been passed and turns OFF
when it has been failed.
The signal retains its status until the next test result is available.
• IN.Status.DataValid:
This is DATA VALID in the status register.
• OUT.Control.ResetDataValid:
This is RESET DATA VALID in the control register.
2. st = PLC program scan time.
3. rpi = Requested Packet Interval. Configured in the PLC's EIP module connection properties. Al-
lowed rpi is t0 ms to 3.2 s.
4. The PLC tag is delayed by at least 1 or 2 rpi from the status of the smart camera's internal signal.
A. On rising edge of system trigger, the user app activates Scan_MV_IO_user.OUT.Control.Trigger.
B. If the smart camera is ready when the rising edge of Scan_MV_IO_user.OUT.Control.Trigger is detected,
Scan_MV_IO_internal.OUT.Control.Trigger turns ON.
C. Camera acquisition begins (may be delayed be one rpi) and then TriggerReady, !AcqBusy(camera) turns to
OFF.
D. IF the smart camera's exposure time is shorter than the rpi, nochange will be seen in IN.Status.Trigger-
Ready and IN.Status.!AcqBusy.
E. After Scan_MV_IO_internal.OUT.Control.Trigger turns ON, IN.Status.TriggerAck turns ON.
There may be a delay of 2 rpi from the timing of B until IN.Status.TriggerAck turns ON after
Scan_MV_IO_internal.OUT.Control.Trigger turns ON.
F. Detects IN.Status.TriggerAck and clears Scan_MV_IO_internal.OUT.Control.Trigger.
G. Detests falling edge of IN.Status.TriggerAck and clears Scan_MV_IO_user.OUT.Control.Trigger.
H. Camera internal signal IN.Status.DataValid will go ON when InspBusy(camera) goes OFF.
I. PLC logic must delay one rpi time before re-ssserting OUT.Control.ResetDataValid.
3-1-11
Data Type Descriptions and Equivalents in PLC and EDS/CIP En-
vironments
AV
Bool
-
-
Int
Long
Float
String
F440-F/F430-F/F420-F Series Smart Camera User's Manual for Communication Settings (Z444)
3 Controlling Operation and Data Output with Ethernet
RSLogix equiv-
Description
alent
1 bit BOOL
- -
- -
16 bit signal in- INT
teger
32 bit signal in- DINT
teger
32 bit floating REAL
point
32bit length field STRING
followed by 8 bit
ASCII charac-
ters
EDS/EIP equiv-
Description
alent
1 bit BOOL
- WORD
- LWORD
16 bit signal in- INT
teger
32 bit signal in- DINT
teger
32 bit floating REAL
point
32bit length field DINT+USINT[]
followed by 8 bit
ASCII charac-
ters
3
Description
1 bit
16 BOOLs
64 BOOLs
16 bit signed in-
teger
32 bit signal in-
teger
32 bit floating
point
DINT(length)
+USINT array of
characters.
USINT=8 bit in-
teger
3-27