HBM SCOUT55, Руководство по эксплуатации

Страница: 43 / 64

43
Scout 55
HBM A0236-5.9 en
Use key to display Max/Min values in measure mode.
An additional value is determined arithmetically.
PVS3 Store for peak-to-peak value
Linking with PVS1 regarding control functions and envelope.
Both can be operated as peak value stores or as instantaneous value stores.
The choice of operating mode is made with the remotes (see Page 45).
PVS1 INST Instantaneous value or peak value for SP1
PVS1/Hold
Run / Hold mode for SP1
PVS2 INST Instantaneous or peak value for PV2
PVS2/Hold Run / Hold-Modus für SP2
The following diagram shows the function of the remotes:
Measurement signal
t
V
i
,
V
o
Hold Run Run
Function
Operating mode Peak-value (PVS1)
Current value
Hold
Course of the
store value
Fig. 3.3:
Function of the remotes shown in the example of PVS1, peak value
and instantaneous value storage (also applies to PVS2 and PVS3).
If the stores are operated as peak value stores, it is possible to display an
envelope function by enabling and setting a discharge rate. This discharge
rate affects all peak value stores.
Discharge rate: too high Discharge rate: too low Discharge rate: good
Fig. 3.4:
Envelope function