Siemens sinamics dcp - r4797[0...1] Trace 0 trigger instant; Trace 0 t_trigger; r4798[0...1] Trace 1 trigger instant; Trace 1 t_trigger; r4799 Trace memory location free; Trace mem free; p4800 Function generator control; FG control

SINAMICS DCP
List Manual (LH21), 05/2016
175
2 Parameters
2.2 List of parameters
Description: Displays the instant in time for fulfilling the trigger condition for trace recorder 0.
The time comprises milliseconds (index 0) and days (index 1).
Index: [0] = Milliseconds
[1] = Days
Dependency: Refer to: r2114, r3102, r4719
Notice: The accuracy of the trigger instant depends on the accuracy of the underlying basis time.
For clarification:
The trigger instant is calculated with a µs accuracy. If the underlying basis time is only available with ms accuracy,
then as a result of rounding effects, an inaccuracy of 1 ms can occur.
When referred to r4719, the trigger instant can therefore deviate somewhat.
Note: If the time calculation of the drive can be synchronized with a higher-level control, then this time can be taken from
the actual UTC time (r3102 ). Otherwise, the time is based on the system runtime (r2114).
Description: Displays the instant in time for fulfilling the trigger condition for trace recorder 1.
The time comprises milliseconds (index 0) and days (index 1).
Index: [0] = Milliseconds
[1] = Days
Dependency: Refer to: r2114, r3102, r4719
Notice: The accuracy of the trigger instant depends on the accuracy of the underlying basis time.
For clarification:
The trigger instant is calculated with a µs accuracy. If the underlying basis time is only available with ms accuracy,
then as a result of rounding effects, an inaccuracy of 1 ms can occur.
When referred to r4719, the trigger instant can therefore deviate somewhat.
Note: If the time calculation of the drive can be synchronized with a higher-level control, then this time can be taken from
the actual UTC time (r3102 ). Otherwise, the time is based on the system runtime (r2114).
Description: Displays the free memory for the trace in bytes.
Dependency: Refer to: r4708
Description: The function generator is started with p4800 = 1.
The signal is only generated for a 1 signal of binector input p4819.
r4797[0...1] Trace 0 trigger instant / Trace 0 t_trigger
CU_DCP Can be changed: - Access level: 3
Data type: Unsigned32 Func. diagram: -
Min Max Factory setting
- - -
r4798[0...1] Trace 1 trigger instant / Trace 1 t_trigger
CU_DCP Can be changed: - Access level: 3
Data type: Unsigned32 Func. diagram: -
Min Max Factory setting
- - -
r4799 Trace memory location free / Trace mem free
CU_DCP Can be changed: - Access level: 3
Data type: Unsigned32 Func. diagram: -
Min Max Factory setting
- - -
p4800 Function generator control / FG control
CU_DCP Can be changed: U, T Access level: 3
Data type: Integer16 Func. diagram: -
Min Max Factory setting
0 3 0
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