AMETEK MX Series Rev: AY - Manual (Page 172)

User Manual - Rev AV AMETEK Programmable Power
MX Series 172
150 VAC Range HI Freq: [Applies to MX Series I only] Press the PROGRAM key and
program the output to 120.0 volts and 400 Hz. Go the OUTPUT
CAL screen and select the V HI FREQ parameter. Adjust the
output with the shuttle for an output of 120.0 ± 0.05 volts.
Repeat the 60 Hz and 400 Hz adjustments until the output is
within ±0.05 volts of the programmed value. Save this value by
pressing the SET key.
6.4.3 Output Cal 300 V AC Range(Series I only)
To calibrate AC output, set the power source to the AC mode, high voltage range. For MX units
with the –HV optional range, use the 300V range for all calibrations. Select the OUTPUT CAL
entry from the MENU 3 screen. Refer to section 4.2.14 for relevant LCD screen.
300 VAC Range DC Zero: Program the output to the 300 VAC Range by pressing and
selecting the 300 Range with the shuttle. Program the output to
0.0 volts and 60 Hz. Go to the OUTPUT CAL screen, select the
VOLT ZERO parameter and adjust the output to 0.0 ± 0.005
VDC. Save this value by pressing the SET key.
300 VAC Range Volt Full-scale: Program the output to 240.0 volts and 60 Hz. Once the output
settings are made, turn on the ALC mode and allow the output
on all phases to settle. Next, proceed to the output calibration
screen. Select the VOLT FS parameter and enter the set
voltage in the full-scale calibration window followed by the
ENTER key. A value between 0.9 and 1.1 will appear in the
window. Save this value by pressing the SET.
300 VAC Range Volt HI Freq: [Applies to MX Series I only] Program the output to 240.0 volts
and 400 Hz. Go to the OUTPUT CAL screen and select the V
HI FREQ parameter. Adjust the output with the shuttle for an
output of 240.0 ± 0.05 volts. Repeat the 60 and 400 Hz
adjustments until the output is within ±0.05 volts of the
programmed value. Save this value by pressing the SET key.
6.4.4 Output Cal 200 V DC Range (Series I only)
200 VDC Range Volt Zero: [Applies to MX Series I only] Press the PROGRAM key. Select
the MORE option to go to the PROGRAM 2 screen. Highlight
the VOLT MODE parameter and select the DC Mode by moving
the shuttle. Press the PROGRAM key and select the 400 VDC
Range. Program 0.0 VDC. Go to the OUTPUT CAL screen and
adjust the VOLT ZERO for 0.0 ± 0.005 volts DC on the output.
Save this value by pressing the SET key.
200 VDC Range + Full-scale: [Applies to MX Series I only] Program +160.0 volts DC. Once
the output settings are made, turn on the ALC mode and allow
the output on all phases to settle. Next, proceed to the output
calibration screen. Select the VOLT +FS parameter and enter
the set voltage in the full-scale calibration window followed by
the ENTER key. A value between 0.9 and 1.1 will appear in the
window. Save this value by pressing the SET key.