Beckhoff EP8309-1022, Документация

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Commissioning and Configuration
EP8309-1022 62 Version: 2.0.0
The following entries are available:
Value Text Description
0 Actual current Actual current in mA
1 Set current Set current in mA
2 Duty Cycle The PWM duty cycle of the output stage. A value of 1000 corresponds to
100% duty cycle.
Watchdog
The analog output value can, e.g. in the case of a failure of communication with the controller, be set to a
user-specific value.
Fig. 58: Watchdog
Three parameterization options are available for this purpose:
Watchdog object ( 0x8060:05
[
}
83] )
Behavior
0: Default watchdog value
The substitute switching value ( 0x8060:0D [ } 83] ) is output on error.
1: Watchdog ramp active
On error the output value is moved to the default value ( 0x8060:0D
[
}
83] ) with the ramp time set under 0x8060:0E [
}
83]
The ramp time is specified in digits / ms.
If the entry is 100 and the default value 0, for example, it takes
327 ms (32767/100) for the output value to change from the
maximum value (32767) to the default value in the event of a fault.
2: Last output value active In the event of a fault (watchdog drop) the last process data is
issued.