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Related Manuals for multicomp pro MP701125
Summary of Contents for multicomp pro MP701125
- Page 1 User Manual MP701125 Smart Digital Power Meter...
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Page 2: Safety Information
Environmental Condition MP701125 digital power meter can only be used indoors in non-condensing area, the general environmental requirements shown as below table. Environmental Condition Operating Environment 5℃～40℃，20%～80%RH（non-condensing）... -
Page 3: Packing List
User’s Manual MP701125 Smart Digital Power Meter Inspection and Installment Packing List Check with packing list to confirm that accessories are correct. Components Quantity Digital power meter Power cable RS232 communication line User manual, software download guide NOTE：After confirming that the contents of the package are correct and there are no problems, please keep the box and related contents safely to re-use for returns to the supplier for service. -
Page 4: Product Introduction
The product is widely used in production, testing, evaluation and scientific research and multi-field. MP701125 adopts a high speed CPU for data processing, the sampling resistance of voltage and current are all use low temperature drift resistor, therefore, the stability and accuracy of measurement data are guaranteed. -
Page 5: Technical Index
User’s Manual MP701125 Smart Digital Power Meter Technical Index * f represents the frequency of input signal in the below table. Model MP701125 Display VA broken code display, 5 digits , four windows Display Update 0.1S, 0.25S, 0.5S, 1S, 2S, 5S... - Page 6 User’s Manual MP701125 Smart Digital Power Meter Frequency Range DC, 40Hz ～ 400Hz （ voltage ＞ 10% of range ） Accuracy of Frequency ±(0.1% reading +1 character) Auto Range Voltage Range Increasing Urms exceeds the measuring range about 110% (CF < 2)
- Page 7 User’s Manual MP701125 Smart Digital Power Meter Storage -10℃~50℃ ， non-condensing below 80% RH Temperature Operating ≤2000 meters Altitude General Characteristics Color Gray Weight 3.3kg Size 214mm×88mm×340mm Standard Specialized power cable x1 ； RS232 serial port line x 1 Accessories...
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Page 8: Front Panel
User’s Manual MP701125 Smart Digital Power Meter Front Panel Front Panel and Keys Power Switch Display Keys Symbol Description Function Power Press one time to turn “ON”, the power source is enabled, press it again to turn “OFF”, Switch the power source is disabled. - Page 9 User’s Manual MP701125 Smart Digital Power Meter Digital and Character Display The data display format of data display window is nixie tube. Due to the limitation of the format, special symbols are needed to represent each character, as shown in the following figure.
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Page 10: Display And Symbols
User’s Manual MP701125 Smart Digital Power Meter Display and Symbols Display and Symbol Description Four display windows； Display measurement data: The display screen can display V (voltage), A (current), W (power), PF (power factor)/Hz (frequency) at the same time. Menu editing: Display menu An upgrade symbol of measurement data. -
Page 11: Rear Panel
User’s Manual MP701125 Smart Digital Power Meter Rear Panel Picture of parts Description Under test load/LOAD terminal, it usually used to connect to the input port of the product to be test. Under test input terminal /SOURCE terminal，it usually used to connect to the output port of AC power. -
Page 12: Operating Preparation
User’s Manual MP701125 Smart Digital Power Meter Operating Preparation and Measurement Display Operating Preparation Connecting Power Cable The operating voltage of the instrument is 100V~240V (50/60Hz), please make sure the power supply is within the rated voltage of this instrument, and make sure the instrument is well grounded. -
Page 13: Measurement Display
Measurement Display Window Display MP701125 has four display windows, it can display different measurement value at the same time, as shown in the following table. Window Display... -
Page 14: Measurement Range
User’s Manual MP701125 Smart Digital Power Meter Hold (Data-Hold) Press Hold key and the indicator will be illuminated, the measurement value will keep display and the data will not refresh. Press it again, the indicator will be extinguished and the data will be update. -
Page 15: Measurement Mode
User’s Manual MP701125 Smart Digital Power Meter Current Range Decreasing The current range will decrease when any one of the following condition is met. Irms is less than the lower part range about 60%. Ipk is less than the lower part range about 170%. - Page 16 User’s Manual MP701125 Smart Digital Power Meter Average Average Steps 1. Press【SETUP】key to enter SETUP menu，press【 】or【 】key to select submenu“AVG”as shown in the following figure； 2. Press【ENTER】key to enter the next option, and the press【▲】or【▼】key to select OFF, 8, 16, 32 or 64;...
- Page 17 User’s Manual MP701125 Smart Digital Power Meter Alarm Upper/Lower Limit of Current and Power Steps 1. Press【SETUP】 key to enter SETUP menu，press【 】 or【 】 key to select one of submenu“A-Hi”,“A-Lo” , “P-Hi” or“P-Lo” as shown in the following figure；...
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Page 18: Alarm Delay
User’s Manual MP701125 Smart Digital Power Meter Alarm Delay Steps 1. Press【SETUP】key to enter SETUP menu，press【 】or【 】key to select submenu “tiME” as shown in the following figure； 2. Press【ENTER】key to enter numerical value editing state, press【▲】【▼】【 】【 】key to edit the numerical value ；... -
Page 19: Communication Command
Explanation MP701125 supports SCPI and Modbus communication command. “ ” or“ ” represents “Modbus” communication command. Modbus is only support RTU mode. The detailed command can refer to MP701125 Series Smart Digital Power Meter – Programming Manual 19 / 31... - Page 20 4. Press【 】or【 】key to select other submenu, or press【SETUP】key to exit SETUP menu. Explanation MP701125 supports RS232 and RS485 interface, both interfaces have the same baud rate, so it can be set by the method in this section. Modbus Communication Address Setting Steps 1.
- Page 21 User’s Manual MP701125 Smart Digital Power Meter System Function Initialization Initialization Setting Steps 1. Long press【 ENTER】 (Utility) key to enter Utility menu, and the submenu is “init” as shown in the following figure； 2. Press【ENTER】key to enter the next option, and the press【▲】or【▼】key to select NO or YES；...
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Page 22: View Software Information
User’s Manual MP701125 Smart Digital Power Meter View Software Information Software Information Steps 1. Long press【ENTER】(Utility) key to enter Utility menu, press【 】or【 】key to select submenu“Ver” as shown in the following figure； 2. Press【 】or【 】key to select other submenu, or press【SETUP】key to exit Utility menu. - Page 23 User’s Manual MP701125 Smart Digital Power Meter Calibration Calibration Steps 1. Long press【ENTER】 (Utility) key to enter Utility menu, press【 】 or【 】 key to select submenu “CALib” as shown in the following figure; 2. Press【ENTER】key to enter secret code editing, press【▲】 【▼】 【 】 【 】key to edit secret code；...
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Page 24: Communication Interface
MP701125 series has standard RS232 and RS485 communication interface ， PC or PLC can remote control MP701125 series via SCPI or Modbus command. The Definition of Pin MP701125 series communication interface is DB9 female head, the definition of pin as shown in the following figure. TXD（RS232）... -
Page 25: Connecting Example
· Use direct serial port line to connect to a PC. · This connecting method supports SCPI and Modbus instruction. As shown in the following figure. MP701125 PC connect to a single MP701125 series via RS48 · The number in block diagram represents the pin number of DB9 interface. ·... - Page 26 · Use direct serial port line to connect PC and the RS232 to RS485 convertor. · A , B port of the RS232 to RS485 convertor parallel connect to A , B port of multiple MP701125 series. · This connecting method is only support Modbus instruction. The baud rate of the PC must be the same as that of each MP701125 series, and the IP address of each MP701125 series must be different.
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Page 27: Troubleshooting
User’s Manual MP701125 Smart Digital Power Meter Storage and Calibration Notice Matters for Storage The instrument should be stored in an environment which is specified in this user manual. Do not store the instrument in a place with high temperature, high humidity, or high condensation. The recommended storage environment is dry and at a temperature of about 20°C. - Page 28 User’s Manual MP701125 Smart Digital Power Meter Information about Calibration Verification and Calibration The instrument should be powered on 15 minutes to warm up and wait it for it to stabilize, and then slowly adjust the output voltage or current of the standard AC source.
- Page 29 User’s Manual MP701125 Smart Digital Power Meter Options and Fuse Optional Testing Wire Multicomp-pro provides optional testing wire, there are three model UTE-L16A, UTE-L10A, UTE-L16C， as shown in the following figure. User can purchase one or multiple testing wires as required.
- Page 30 User’s Manual MP701125 Series Smart Digital Power Meter Specification of Fuse This instrument has 1 spare fuse stored in the fuse box. If the fuse was burned out, replace the fuse as follows:. Disconnect the power cable, use small screwdriver to take out the fuse holder, as shown in the following figure.
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Page 31: Appendix 1 Symbol And Formula Of Measurement
User’s Manual MP701125 Series Smart Digital Power Meter Appendix 1 Symbol and Formula of Measurement Measurement Function Operation Formula Explana [Unit] tion Voltage TRMS [V] Voltage DC Component [V] Voltage AC Component [V] u(n) represents instantaneous value of voltage； RMS current [A] i(n) represents instantaneous value of current；...
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