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This function block requires cyclic read data from the drive in order to operate.
The cyclic read data represents a load on the system and bus. A limited number of data bytes are available per transferred record depending on the bus type being used. A large amount of read data can reduce the rate at which data is updated.
Cyclic data: |
BIT_VALUE_UI2+ Resource_Number |
UINT |
(2 bytes) |
ACP10PAR_LATCH_ERROR_COUNT+ Resource_Number (1 byte) |
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ACP10PAR_LATCH_STATUS_COUNT+ Resource_Number (1 byte) |
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ACP10PAR_LATCH_VALUE+ Resource_Number |
DINT |
(4 byte) |
In addition, the following SPT resources from the area reserved for PLCopen are required:
1xDELAY, 1xLATCH, 1xBIT