v
Magtrol 7500 Series Power Wattmeter
Table of Contents
7. troubleshooting .......................................................................................................................59
appendix a: sChematiCs ...............................................................................................................60
A.1 bLOCk DIAGRAM .................................................................................................................................................... 60
appendix b: Compatible Command sets .................................................................................61
b.1 CONFIGURATION COMMANDS ............................................................................................................................ 61
b.2 DATA OUTPUT COMMANDS .................................................................................................................................. 64
serviCe information ......................................................................................................................65
RETURNING MAGTROL EqUIPMENT FOR REPAIR AND/OR CALIbRATION ..................................................... 65
RETURNING EqUIPMENT TO MAGTROL, INC. (UNITED STATES) ................................................................ 65
RETURNING EqUIPMENT TO MAGTROL SA (SWITzERLAND) ..................................................................... 65
table of figures
2. Controls
Figure 2–2 Secondary Function Menu ........................................................................................................................7
Figure 2–3 Device Setup Menu ...................................................................................................................................9
Figure 2–4 Rear Panel ..............................................................................................................................................11
Figure 2–5 Input Module ..........................................................................................................................................11
Figure 2–6 GPIB/IEEE-488 Interface ......................................................................................................................12
Figure 2–7 USB Interface ..........................................................................................................................................12
Figure 2 –8 Ethernet Connector ................................................................................................................................12
3. installation/Configuration
Figure 3–1 Initial Display .........................................................................................................................................14
Figure 3–2 Title Display ...........................................................................................................................................14
Figure 3–3 Revision Display .....................................................................................................................................15
Figure 3–4 Phase Main Menu ...................................................................................................................................15
Figure 3–5 Summation Main Menu ..........................................................................................................................15
Figure 3–6 Custom Main Menu ................................................................................................................................16
Figure 3–7 Transient Voltage Suppression ................................................................................................................17
Figure 3–8 Single-Phase, Two-Wire Wiring Schematic.............................................................................................19
Figure 3–9 Single-Phase, Two-Wire Wiring Connection ..........................................................................................19
Figure 3-10 Single-Phase, Three-Wire Wiring Schematic .........................................................................................20
Figure 3–11 Single-Phase, Three-Wire Wiring Connection ......................................................................................20
Figure 3–12 Three-Phase, Three-Wire Wiring Schematic .........................................................................................21
Figure 3–13 Three-Phase, Three-Wire Wiring Connection .......................................................................................21
Figure 3–14 Three-Phase, Four-Wire Wiring Schematic ..........................................................................................22
Figure 3–15 Three-Phase, Four-Wire Wiring Connection ........................................................................................22
Figure 3–16 Three-Voltage, Three-Ampere Wiring Schematic ..................................................................................23
Figure 3–17 Three-Voltage, Three-Ampere Wiring Connection ................................................................................23
Figure 3–18 Sensor Substitution Wiring Schematic ..................................................................................................25
Figure 3–19 Sensor Substitution Wiring Connection ................................................................................................25
Figure 3–20 External Sensor Scale Factor Setup Menu ...........................................................................................26
Figure 3–21 Current/Potential Transformer Connection ..........................................................................................27
Figure 3–22 Amp Scaling Setup Menu ......................................................................................................................27
Figure 3–23 Amp/Volt Scaling Activated ..................................................................................................................28
Figure 3–24 Volt Scaling Setup Menu .......................................................................................................................29
Figure 3–25 Cycle-by-Cycle Mode ...........................................................................................................................30
Figure 3–26 Hold Mode ............................................................................................................................................31
Figure 3–27 Average Mode .......................................................................................................................................31
Figure 3–28 Peak Hold Clear Display ......................................................................................................................32
Figure 3–29 Custom Display ....................................................................................................................................32
Figure 3–30 Custom Display Menu ..........................................................................................................................32
