Ametek EC1000S, Руководство пользователя

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User Manual EC1000S
California Instruments 176
ENTER CANCEL
Nothing is shown here
during local mode.
5.5.4 System (SYSTEM)
The EC1000S system
settings are displayed in the “SYSTEM” screen.
S
ee “5.6 System Menu”
, for detailed description of the system menu.
5.5.5 Setting range limiter (LIMIT)
The setting range limiter indicates the LIMIT screen, enabling the setting range of output voltage and output
frequency to be limited when the signal source mode is the internal signal source mode (AC-INT, AC+DC-INT)
or in external signal source mode (AC-ADD, AC+DC-ADD), and the setting range of the output voltage
to be limited when in the external sync mode (AC-SYNC, AC+DC+SYNC).
The numeric values shown in Table 5-23 are set on this screen.
See b) Using s
etting range limit in “3.4.7 Using limiter functions”
.
Table 5-23. Setting Range Limit (LIMIT)
Setting Name Setting
Output
Voltage
Range
Setting Range Resolution
Initial
value
Unit
+Vo LIMIT
Positive voltage
setting limit
100 V
+5.0 to +200.0
0.1 +200.0 V
200 V
+10.0 to +400.0
0.1 +400.0 V

Vo LIMIT
Negative voltage
setting limit
100 V

200.0 to

5.0
0.1

200.0 V
200 V 
400.0 to

10.0
0.1

400.0
V
+ f LIMIT
Frequency setting upper limit
1.0 to 550.0
0.1 550.0 Hz

f LIMIT
Frequency setting lower limit
1.0 to 550.0
0.1 1.0 Hz

The setting range limit sets the limit for AC peak value + DC.
For example, when +Vo limit is +200.0 V, and the DC setting has already been set to 100.0 V, the AC limit
setting becomes 70.7 Vrms (100.0 Vpk).

The setting range limit cannot set to a value that sets the currently set value outside of the range.