AMETEK MX15 Series - Manual (Page 173)

User Manual - Rev M California Instruments
MX15 173
9.9.4.1 INTERHARMONICS
A single inter harmonic frequency may be generated using the INTERHARMONICS screens.
This screen allows insertion of any inter harmonic from 1Hz to 2400Hz in 1Hz steps. The
amplitude level of the harmonics range is from 0 to 20% of the programmed voltage. To select
the inter harmonics screen, press the menu key until the APPLICATION entry appears. Select
the APPLICATION with the ENTER key. Using the up or down key follows by the ENTER key to
select INTER HARMONICS screens.
Figure 9-22: APPLICATION SCREEN
INTERHARMONICS SCREEN
The inter harmonics screen will appear as shown in Figure 9-23. Use the up and down keys to
move between the screens. The screens have the following parameters:
Figure 9-23: INTERHARMONICS SCREENS
1. REFERENCE This field will enable the Inter harmonics generator if ON is selected and
will disable the inter harmonics generation if OFF is selected.
2. REF. COUPL If turned on, the REF. VOLT will follow the programmed voltage value.
3. REF. VOLT This field must be programmed to a value if REF. COUPL is off. This
value has a range from 0 to 230 volts. This value is set to a value
equal to the phase A voltage if the REF. COUPL is turned on.
4. VOLT This field programs the Inter harmonic level in percentage of the
REF.VOLT. This value has a range from 0 to 20%