Task
|
Time model
|
Task period (ms)
|
|
---|---|---|---|
Range
|
Default value
|
||
MAST(1)
|
Cyclic(2) or periodic
|
1...255
|
20
|
FAST
|
Periodic
|
1...255
|
5
|
AUX0
|
Periodic
|
10...2550
by 10
|
100
|
AUX1
|
Periodic
|
10...2550
by 10
|
200
|
(1)MAST task is mandatory. (2)When set to cyclic mode, the minimum cycle time is 8 ms if there is a RIO network and 1 ms if there is no RIO network in the system. |
Task Configuration (Period)
|
RPI
|
|||
---|---|---|---|---|
Process
|
Calculated Value...
|
Minimum(2)
|
Maximum(2)
|
|
Periodic (>0)
|
T->O
|
1/2 of PLC task period (rounded down ms)
|
2 ms
|
255 ms
|
O->T
|
1.1 of the PLC task period (rounded up ms)
|
5 ms
|
||
Cyclic(1) (=0)
|
T->O
|
1/4 of PLC task watchdog
|
3 ms
|
|
O->T
|
1/4 of PLC task watchdog
|
5 ms
|
||
(1)For the MAST task only (2)Linked to the task configuration. |
Mast Task Configuration (Period)
|
RPI
|
|||
---|---|---|---|---|
Process
|
Default Value...
|
Minimum(1)
|
Maximum(1)
|
|
Periodic (>0)
|
T->O
|
2 times of PLC task period
|
1/2 of PLC task period (rounded down ms)
|
1500 ms
|
O->T
|
2 times of PLC task period
|
1.1 of the PLC task period (rounded up ms)
|
||
Cyclic (=0)
|
T->O
|
1/4 of PLC task watchdog
|
2 ms
|
255 ms
|
O->T
|
1/4 of PLC task watchdog
|
5 ms
|
||
(1)Linked to the mast task configuration. |
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UNEXPECTED EQUIPMENT BEHAVIOR
Do not use RIO_CTRL and DIO_CTRL control bits of the M580 CPU device DDT to start or stop the scan of the BMECXM.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
|