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ITech IT9121 Series Power Meter Manuals
Manuals and User Guides for ITech IT9121 Series Power Meter. We have
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ITech IT9121 Series Power Meter manuals available for free PDF download: Programming Manual, User Manual, Installation Instruction
ITech IT9121 Series Programming Manual (90 pages)
Power meter
Brand:
ITech
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Limitation of Warranty
3
Safety Symbols
3
Environmental Conditions
4
Safety Precautions
4
Regulatory Markings
5
Waste Electrical and Electronic Equipment (WEEE) Directive
5
Compliance Information
6
Table of Contents
7
Chapter1 Remote Control
12
1.1 Overview
12
1.2 Command Type
12
1.3 Command Format
14
1.4 Data Type
15
1.5 Remote Operation
16
Chapter2 Status Register Commands
19
Standard Event Register
19
Status Byte Register
19
Status:questionable[:Event]
20
Status:questionable:condition
20
Status:questionable:enable<Nrf
20
Status:questionable:ntransition
21
Status: Questionable:ptransition
21
Status:operation[:Event]
22
Status:operation:condition
22
Status:operation:enable
22
Status:operation:ntransition
23
Status:operation:ptransition
23
Chapter3 Current Measurement Commands
25
Fetch
25
Fetch[:Scalar]:Current:ac
25
Measure[:Scalar]:Current:ac
25
Fetch[:Scalar]:Current:cfactor
25
Measure[:Scalar]:Current:cfactor
26
Fetch[:Scalar:]Current:DC
26
Measure[:Scalar:]Current:DC
26
Fetch[:Scalar:]Current:rms
26
Measure[:Scalar:]Current:rms
27
Fetch[:Scalar:]Current:rmn
27
Measure[:Scalar:]Current:rmn
27
Fetch[:Scalar:]Current:mn
27
Measure[:Scalar:]Current:mn
28
Fetch[:Scalar]:Current:inrush
28
Measure[:Scalar:]Current:inrush
28
Fetch[:Scalar]:Current:maxpk
28
Measure[:Scalar]:Current:maxpk
29
Fetch[:Scalar]:Current:minpk
29
Measure[:Scalar]:Current:minpk
29
Fetch[:Scalar]:Current:ppeak
29
Measure[:Scalar]:Current:ppeak
30
Chapter4 Voltage Measurement Commands
31
Fetch[:Scalar]:Voltage:ac
31
Measure[:Scalar]:Voltage:ac
31
Fetch:[:Scalar]:Voltage:DC
31
Measure[:Scalar]:Voltage:DC
31
Fetch:[:Scalar]:Voltage:rms
32
Measure[:Scalar]:Voltage:rms
32
Fetch:[:Scalar]:Voltage:rmn
32
Measure[:Scalar]:Voltage:rmn
32
Fetch:[:Scalar]:Voltage:mn
32
Measure[:Scalar]:Voltage:mn
33
Fetch[:Scalar]:Voltage:cfactor
33
Measure[:Scalar]:Voltage:cfactor
33
Fetch[:Scalar]:Voltage:maxpk
33
Measure[:Scalar]:Voltage:maxpk
34
Fetch[:Scalar]:Voltage:minpk
34
Measure[:Scalar]:Voltage:minpk
34
Fetch[:Scalar]:Voltage:ppeak
34
Measure[:Scalar]:Voltage:ppeak
35
Chapter5 Power Measurement Commands
36
Fetch[:Scalar]:Power:active
36
Measure[:Scalar]:Power:active
36
Fetch[:Scalar]:Power:apparent
36
Measure[:Scalar]:Power:apparent
36
Fetch[:Scalar]:Power:reactive
37
Measure[:Scalar]:Power:reactive
37
Fetch[:Scalar]:Power:pfactor
37
Measure[:Scalar]:Power:pfactor
37
Fetch[:Scalar]:Power:phase
37
Measure[:Scalar]:Power:phase
38
Chapter6 Frequency Measurement Commands
39
Fetch[:Scalar]:Frequency:voltage
39
Measure[:Scalar]:Frequency:voltage
39
Fetch[:Scalar]:Frequency:current
39
Measure[:Scalar]:Frequency:current
39
Fetch[:Scalar]:Frequency:ssource
40
Measure[:Scalar]:Frequency:ssource
40
Chapter7 Commands
41
Fetch[:Scalar]:Energy[:Active][:Sum]
41
Measure[:Scalar]:Energy[:Active][:Sum]
41
Fetch[:Scalar]:Energy[:Active]:Positive
41
Measure[:Scalar]:Energy[:Active]:Positive
41
Fetch[:Scalar]:Energy[:Active]:Negative
42
Measure[:Scalar]:Energy[:Active]:Negative
42
Fetch[:Scalar]:Energy:charge[:Sum]
42
Measure[:Scalar]:Energy:charge[:Sum]
42
Fetch[:Scalar]:Energy:charge:postive
43
Measure[:Scalar]:Energy:charge:positive
43
Fetch[:Scalar]:Energy:charge:negative
43
Measure[:Scalar]:Energy:charge:negative
43
Fetch[:Scalar]:Energy:time
43
Measure[:Scalar]:Energy:time
44
Fetch[:Scalar]:Energy[:Active]:Average
44
Measure[:Scalar]:Energy[:Active]:Average
44
Chapter8 Harmonic Measurement Commands
45
Fetch[:Scalar]:Harmonics:current:amplitude
45
Measure[:Scalar]:Harmonics:current:amplitude
45
Fetch[:Scalar]:Harmonics:current:fundamental
45
Measure[:Scalar]:Harmonics:current:fundamental
46
Fetch[:Scalar]:Harmonics:current:tharmonic
46
Measure[:Scalar]:Harmonics:current:tharmonic
46
Fetch[:Scalar]:Harmonics:current:thdistort
46
Measure[:Scalar]:Harmonics:current:thdistort
47
Fetch[:Scalar]:Harmonics:voltage:amplitude
47
Measure[:Scalar]:Harmonics:voltage:amplitude
47
Fetch[:Scalar]:Harmonics:voltage:fundamental
47
Measure[:Scalar]:Harmonics:voltage:fundamental
48
Fetch[:Scalar]:Harmonics:voltage:tharmonic
48
Measure[:Scalar]:Harmonics:voltage:tharmonic
48
Fetch[:Scalar]:Harmonics:voltage:thdistort
48
Measure[:Scalar]:Harmonics:voltage:thdistort
49
Fetch[:Scalar]:Harmonics:power[:Active]:Amplitude
49
Measure[:Scalar]:Harmonics:power[:Active]:Amplitude
49
Fetch[:Scalar]:Harmonics:power[:Active]:Fundamental
50
Measure[:Scalar]:Harmonics:power[:Active]:Fundamental
50
Fetch[:Scalar]:Harmonics:power[:Active]:Tharmonic
50
Measure[:Scalar]:Harmonics:power[:Active]:Tharmonic
50
Fetch[:Scalar]:Harmonics:power[:Active]:Thdistort
51
Measure[:Scalar]:Harmonics:power[:Active]:Thdistort
51
Fetch[:Scalar]:Harmonics:power:apparent
51
Measure[:Scalar]:Harmonics:power:apparent
51
Fetch[:Scalar]:Harmonics:power:reactive
52
Measure[:Scalar]:Harmonics:power:reactive
52
Fetch[:Scalar]:Harmonics:power:pfactor
52
Measure[:Scalar]:Harmonics:power:pfactor
53
Fetch[:Scalar]:Harmonics:power:phase:uu
53
Measure[:Scalar]:Harmonics:power:phase:uu
53
Fetch[:Scalar]:Harmonics:power:phase:ui
54
Measure[:Scalar]:Harmonics:power:phase:ui
54
Fetch[:Scalar]:Harmonics:power:phase:II
54
Measure[:Scalar]:Harmonics:power:phase:II
54
Chapter9 Sense Relevant Commands
56
[:Sense]Average[:State] <Bool
56
[:Sense]Average:tcontrol <Name
56
[:Sense]Average:type <Boolean
56
[:Sense]Average:count <N
56
[:Sense]Current:range:auto <Bool
57
[:Sense]Voltage:range:auto <Bool
57
[:Sense]Current:range <Nrf
57
[:Sense]Voltage:range <Nrf
58
[:Sense]Current:exs1[:State] <B
58
[:Sense]Current:exs2[:State] <B
58
[:Sense]Current:sratio:exs1 <Nrf
59
[:Sense]Current:sratio:exs2 <Nrf
59
[Sense:]Current:exs:range
59
Chapter10 Trigger Commands
61
Abort
61
Initiate:continuous <State
61
Initiate[:Immediate]
61
Trigger:immediate
61
Trigger:source <State
62
Trigger:slope <State
62
Trigger:voltage:level <Level
62
Trigger:current:level <Level
63
Chapter11 Oscilloscope Commands
64
WAVE:TRIG:SOUR< Voltage|Current|External
64
WAVE:TRIG:SLOP <Positive|Negative|Any
64
WAVE:TRIG:MODE <Auto|Normal
64
Wave:trig:delay:time <N
64
Wave:trig:divtime(Unit:s)<N
65
Wave:run
65
Wave:stop
65
Wave:single
66
Wave:voltage:data[:Normalization]
66
Wave:current:data[:Normalization]
66
Wave:trigger[:State]
66
Chapter12 Input Commands
68
[:Input]:Harmonics:order <NRI
68
[:Input]:Harmonic:pllsource <OFF|U|I
68
[:Input]:Harmonics:thd <THDR|THDF
68
[:Input]:Harmonic:sequence <ALL|ODD|EVEN
68
[:Input]:Ssource <OFF|U|I
69
[:Input]:Cfactor <NRI
69
[:Input]:Filter:frequency <Bool
69
[:Input]:Filter:line <Bool
70
[:Input]:Rate <NRI
70
[Input:]:Integral:acal <Bool
70
[Input]:Integral:qmode {RMS|MN|DC|RMN|AC
70
[Input]:Integral:wptype {Charge|Sold|Discharge|Bought
71
[Input:]Inrush[:State] <OFF|ON
71
[Input:]Inrush:trigger:current[:Level] <N
71
[Input:]Inrush:delay:time <N
72
[Input:]Inrush:measure:time <N
72
Chapter13 Calculate Commands
73
[Calculate]:Integral[:State]
73
[Calculate]:Integral:clear[:Immediate]
73
[Calculate]:Integral:clear:auto <ON|OFF
73
[Calculate]:Integral:start:source < TIME|MAN
73
[:Calculate]:Integral:start[:Immediate]
74
[:Calculate]:Integral:stop:source< Time|Man|Tinterval
74
[:Calculate]:Integral:stop[:Immediate]
75
[:Calculate]:Integral:stop:tinterval Hhhh,MM,Ss
75
Integral:condition
76
[:Calculate][:Meter]:Maxhold[:State] <Bool
76
[:Calculate][:Meter]:Clear[:Immediate]
76
[:Calculate]:Harmonic[:State] <Bool
76
[:Calculate]:Scope[:State] <Bool
77
[Calculate:]Hold[:State] <Bool
77
Chapter14 System Commands
78
System:beeper:immediate
78
System:beeper[:State] <Bool
78
System:date <Nrf>,<Nrf>,<Nrf
78
System:time <Nrf>,<Nrf>,<Nrf
78
System:key <Nri
79
System:error
79
System:language <Nri
79
System:local
79
System:remote
80
System:clear
80
System:rwlock
80
System:version
80
Chapter15 Calibration Commands
82
Calibration:zero
82
Calibrate:secure[:State]
82
Calibrate:initial
82
Calibrate:save
83
Calibrate:current:point
83
Calibrate:current:external:point<Point
84
Calibrate:current:external:[Level] <Nrf
84
Calibrate:voltage:point
84
Calibrate:voltage[:Level]
85
Chapter16 IEEE-488 Commands
86
Cls
86
Ese
86
Esr
86
Idn
87
Opc
87
Rst
88
Sre
88
Stb
88
Wai
89
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ITech IT9121 Series User Manual (60 pages)
IT9121 series power Meter
Brand:
ITech
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Limitation of Warranty
3
Safety Symbols
3
Warranty
3
Safety Precautions
4
Waste Electrical and Electronic Equiment (WEEE) Directive
5
Compliance Information
6
Table of Contents
7
Chapter1 Introduction
9
Brief Introduction
9
Quality Certification and Assurance
9
Environmental Conditions
10
Introduction of Front Panels
10
Introduction to Keyboard
10
Introduction of Menu Function
11
Regulatory Markings
11
Introduction of Interface Display Information
13
Introduction of Interface Symbols
13
Introduction of Rear Panels
14
Chapter2 Measurement Conditions
15
Setting of Measurement Range
15
Setting of Measurement Interval
17
Setting of Filter and Crest Factor
19
Setting of Averaging Function
20
Averaging Function
22
Chapter3 Basic Measurement Functions
23
Basic Concepts
23
Setting of Measurement Function and Interface Display
24
Chapter4 Waveform Display Function
26
Basic Concepts
26
Adjustment of Measurement Parameters
29
Setting of Trigger Configuration
29
Chapter5 Integral Operation Function
31
Basic Concepts
31
Setting of Integral Measurement Configuration
35
Integration
37
Chapter6 Harmonic Measurement Function
40
Basic Concepts
40
Setting of Harmonic Measurement Configuration
43
Chapter7 Routine Maintenance
46
Self-Inspection
46
Error Information References
46
Daily Maintenance
48
Contact of ITECH Engineers
48
Chapter8 Technical Specifications
50
General Specification
50
Screen Display
50
Input Parameters
50
Voltage and Current Accuracy
52
Active Power Accuracy
52
Voltage Current and Power Measurements
53
Frequency Measurement
55
Harmonic Measurement
55
Fundamental Frequency
56
Oscilloscope Function
57
ITech IT9121 Series Installation Instruction (28 pages)
Brand:
ITech
| Category:
Measuring Instruments
| Size: 0 MB
Table of Contents
Limitation of Warranty
3
Safety Symbols
3
Safety Precautions
4
Waste Electrical and Electronic Equiment (WEEE) Directive
5
Compliance Information
6
Table of Contents
7
Chapter1 Introduction
8
Document Information
8
Product Profile
8
Quality Certification and Assurance
8
Verifying the Shipment
8
Warranty
8
Environmental Conditions
9
Chapter2 Installing The Instrument
10
Adjusting the Handle
10
Removing the Handle
11
Rack Mounting
12
Connecting the Power Cord
12
Regulatory Markings
10
Chapter3 Inspecting The Instrument
13
Keys on the Front Pannel
13
Rear Panel
13
Power-On Self-Test
14
Zero Calibration
16
Replacing the Fuse
16
Chapter4 Wiring The Circuit under Measurement
18
Precautions When Wiring the Circuit
18
Selection of Measurement Method
19
Wiring the Circuit under Measurement for Direct Input
19
Wiring the Circuit under Measurement When Using Current Sensors
21
Wiring the Measurement Circuit with VT/CT
24
Instructions of IT-E185 Fixture
26
Appendix
27
Specifications of Red and Black Test Lines
27
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