Beckhoff EP5 Series, Документация

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Commissioning/Configuration
EP5xxx 138 Version: 2.3.0
Index (hex) Name Meaning Data type Flags Default
8000:16
Period resolution
[
} 83]
Internal resolution of the period measurement: 100:
“100 ns” period value is a multiple of 100 ns
The period is calculated internally with a resolution of
100 ns. The max. measurable period can then be approx.
1.6 seconds.
500: “500 ns” period value is a multiple of 500 ns
Internally the period is calculated with 500 ns resolution.
The maximum measurable period is approx. 32.7 ms. The
resolution of the process data continues to be the value ac-
cording to object
Period scaling (index 0x8000:14)
(e.g. 100 ns [default]).
UINT16 RW 0x0064 (100
dec
)
8000:17
Frequency wait time
[
}
83]
Waiting time [ms] for frequency measurement
Once the time specified in the
frequency window has
elapsed, the system waits for the next positive edge from
track A. This enables the update speed for the
Frequency
process data to be optimized, depending on the expected
frequencies. The minimum value to be entered here is
twice the cycle duration of the smallest measured fre-
quency. T >= 2* (1 / fmin)
UINT16 RW 0x0640
(1600
dec
)