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MI 2792A PowerQ4 Plus
Operating the instrument
Enter or exit a sub menu to set an alarm.
Cursor keys. Select parameter.
Cursor keys. Select parameter or change value.
Confirm setting of an alarm
Back to the “MEASUREMENT SETUP” menu screen.
3.16.4 Signalling setup
Mains Signalling is classified in four groups:
ripple control systems (110 Hz to 3000 Hz);
medium-frequency power-line carrier systems (3kHz – 20kHz);
radio-frequency power-line carrier systems (20kHz – 148.5kHz);
mains-mark
User can define two different signalling frequencies. Signals can be used as a source
for the user defined alarm and can also be included in recording. See section 3.16.3 to
learn how to set up alarms. See section 3.7.3 for instructions how to start recording.
Figure 3.57: Signalling setup screen.
Table 3.84: Keys functions
Change frequency value.
Switch between Signal 1 / Signal 2.
Back to the “MEASUREMENT SETUP” menu screen.
3.17 General Setup menu
From the “GENERAL SETUP” menu communication parameters, real clock time, language can be reviewed, configured and saved.
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Table of contents
- 6 Introduction
- 6 Main Features
- 7 Safety considerations
- 8 Applicable standards
- 8 Abbreviations
- 12 Description
- 12 Front panel
- 13 Connector panel
- 14 Bottom view
- 14 Accessories
- 14 Standard accessories
- 15 Optional accessories
- 16 Operating the instrument
- 17 Instrument Main Menu
- 18 Instrument main functions
- 19 U, I, f menu
- 19 Meter
- 20 Scope
- 22 Trend
- 25 Power menu
- 25 Meter
- 26 Trend
- 28 Energy menu
- 29 Harmonics / interharmonics menu
- 29 Meter
- 31 Histogram (Bar)
- 32 Trend
- 35 Flickermeter
- 35 Meter
- 36 Trend
- 37 Phase Diagram
- 37 Phase diagram
- 38 Symmetry diagram
- 39 Symmetry trend
- 41 Temperature
- 41 Meter
- 41 Trend
- 42 General Recorder
- 45 Waveform recorder
- 45 Setup
- 47 Capturing waveform
- 48 Captured waveform
- 51 Inrush / Fast recorder
- 52 Setup
- 53 Capturing inrush
- 54 Captured inrush
- 56 Transients recorder
- 56 Setup
- 57 Capturing transients
- 58 Captured transients
- 61 Events table
- 65 Alarms table
- 66 Memory List
- 68 Record
- 70 Waveform snapshoot
- 71 Waveform record
- 71 Inrush/Fast logger
- 71 Transients record
- 71 Measurement Setup menu
- 72 Connection setup
- 74 Event setup
- 74 Alarm setup
- 76 Signalling setup
- 76 General Setup menu
- 77 Communication
- 79 Time & Date
- 79 Language
- 80 Clear Memory
- 81 Instrument info
- 81 Lock/Unlock
- 83 Recording Practice and Instrument Connection
- 83 Measurement campaign
- 87 Connection setup
- 87 Connection to the LV Power Systems
- 91 Connection to the MV or HV Power System
- 92 Current clamp selection and transformation ratio setting
- 96 Temperature probe connection
- 97 GPS time synchronization device connection
- 98 GPRS modem connection
- 99 Number of measured parameters and connection type relationship
- 102 Theory and internal operation
- 102 Measurement methods
- 102 Measurement aggregation over time intervals
- 102 Voltage measurement (magnitude of supply voltage)
- 103 Current measurement (magnitude of supply current)
- 103 Frequency measurement
- 104 Phase power measurements
- 104 Total power measurements
- 105 Energy
- 106 Harmonics and interharmonics
- 107 Signallling
- 108 Flicker
- 109 Voltage and current unbalance
- 110 Voltage events
- 112 Alarms
- 113 Data aggregation in GENERAL RECORDING
- 117 Waveform snapshoot
- 117 Waveform record
- 118 Transient recorder
- 118 Inrush/Fast recorder