Timestamp function for outputs
Note on using the timestamp function In order to be able to use the timestamp function, the terminal must be operated in "DC Synchronous" or "DC Synchronous (input based)" mode. |
The timestamp is provided in a range of 64 bits, optionally also with only 32 bits. The timestamps for the outputs are contained in the following "Predefined PDO Assignment":
Predefined PDO Assignment |
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1.Ch Standard, extended DC mode, 64 Bit time stamp, Output |
They can be selected or deselected as optional PDOs.
PDO assignment | Name | Description |
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ENC Timestamp Output Channel 1 | Contains timestamps in the 64-bit range for output 1 | |
ENC Timestamp Output Channel 2 | Contains timestamps in the 64-bit range for output 2 |
The process date 0x6004 "ENC Timestamps Output Ch.1" / 0x6014 "ENC Timestamps Output Ch.2" provides the timestamp when the threshold (Threshold n) was reached and the output switched. The size of the timestamp is 64 bits.
Parameterization of the timestamp for the outputs | 0x60p4:1n "Timestamp n" provides the timestamp based on: | |
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Control_Enable thresholds output = TRUE | the reaching of the threshold values (Threshold n), which are enabled via 0x70p2:11 "Number of output events". | |
Number of output events = n | ||
Dependent on the number of channels applies: p = 0 for Ch1, p = 1 for Ch2) |
Deleting timestamps by reducing the active thresholds If the number of enabled thresholds is reduced via "Number of output events" or set to "0", the timestamps of the non-active thresholds are deleted. |