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DMM-5T-3 User manual

To change the current transformer ratio, press the set button while the Figure-58 is on the screen. Figure-69 comes

to the screen. Press right button to move between digits.

Press the down key to change the value of the digit.

You can change the digit value which is the underline. When

you press the set button after entering the ratio, the current

transformer ratio is recorded and the screen shows figure-59.

You can scroll through the parameters in the menu by pres-

sing the right button or you can exit the menu by pressing

the Esc key.

Example

: 100 / 5A current transformer ratio (multiplier value) is 20. The CTR value needs to be set to 0020.

To change the voltage transformer ratio, press the set button while the Figure-60 is on the screen. Figure-70 comes

to the screen. Press right button to move between digits.

Press the down key to change the value of the digit. You can

change the digit value which is the underline. When you

press the set button after entering the ratio, the voltage

transformer ratio is recorded and the screen shows figure-60.

You can scroll through the parameters in the menu by pres-

sing the right button or you can exit the menu by pressing the

Esc key.

Example

: Medium voltage (M.V.) = Enter the ratio of the voltage transformer that converts 34.500 V to 110 V. The

ratio (multiplier) is calculated as 34.500/110 = 313.6 voltage transformer ratio. The VTR value must be set to 313.6.

To change the RS-485 remote communication settings, press the set button while figure-61 is on the screen. Figure-71

comes to the screen. Two parameters can be set here.

Baudrate (br - communication speed) and Modbus ID (Id - the

number that identifies the device on the RS-485 line). Press

the right button to move the point (.) to the parameter you

want to set.

Then change the parameter value by pressing the down key.

When you press the Set button, the changes that you made

are saved and Figure-61 comes to the screen. You can scroll

through the parameters in the menu by pressing the right button or you can exit the menu by pressing the Esc

key. Modbus ID (MBID) value; when more than one communication devices connect to a modem, serial number or

Modbus address must be different. In such cases, enter a different value from other devices.

Baudrate (br):

1200÷115200 bps,

Modbus ID (Id)

: 1÷247,

Stop bits

: 1,

Party

: none.

To delete the records, press the set key while the screen is shown. Figure-71 comes to the screen. You can delete 3

records here. Energy (En), Demand (dE) and Event logs (LE).

Press the right key to move the point (.) to the record which

you want to delete. Then press the down key to change the

value to "yes". The record value which you do not want to

delete must remain in "no".

When you press the Set key, only records with the value "yes"

will be deleted and the Figure-62 comes to the screen. You

can scroll through the parameters in the menu by pressing

the right button or you can exit the menu by pressing the Esc key.

11.1. Setting the current transformer ratio

11.2. Changing voltage transformer ratio

11.3. RS-485 Remote communication settings

11.4. Deleting energy, demand and event records

Содержание DMM-5T-3

Страница 1: ... 95 200 Pabianice tel fax 48 42 215 23 83 48 42 227 09 71 www fif com pl e mail biuro fif com pl DMM 5T 3 Multifunctional 3 phase multimeter with Modbus RTU communication 4 quadrant electricity measurement User manual v 1 1 211011 www fif com pl ...

Страница 2: ...and relay 2 16 12 Dimensions 16 13 Menu values table 17 14 Technical data 18 Appendix 1 19 Appendix 2 22 Measures up to voltage harmonics 55th L N and L L Measures up to current harmonics 55th Supports 3P4W connec ons RS 485 Modbus RTU 71 5 61 5 Custom design glass LCD It shows the powers of each phase and total ac ve P1 P2 P3 PΣ It shows the powers of each phase and total reac ve Q1 Q2 Q3 QΣ indu...

Страница 3: ...larity high current current irreg ularity THDV and THDI limits The date and me can be set Real me clock It shows demands You can delete energies demand and event logs The menu is password protected Figure 1 3P4W connec on type 3 phase current and 3 phase voltage and neutral 1 Connection scheme ...

Страница 4: ...s should be routed as far as possible from power lines Assembling and electrical connec ons must be done by technical staﬀ according to instruc on manuel The feed cables should be suitable for IEC 60227 or IEC 60245 requirements Turn off energy of the device and disconnect from connections Clean the device body by using slightly moist or dry cloth Do not use conductor or other chemical as a cleani...

Страница 5: ...wer Indicates battery level of clock time Symbol Description Symbol Description Specified that the indicated active energies are imported Specified that the indicated reactive energies are inductive Specified that the indicated active energies are exported Specified that the indicated reactive power are capacitive Specified that the indicated reactive energies are inductive Indicates that communic...

Страница 6: ...al inductive reactive energy Total capacitive reactive energy Button Description ESC Works only in the setting mode SET After pressing the button the edited parameter is abandoned and the device returns to the higher setting level or exits the setting mode SET Works only in the setting mode SET Pressing the button moves to the edition of the selec ted parameter or confirms the value of the edited ...

Страница 7: ...n the screen Fig 9 Illustrates the date and time in which phase neutral voltage goes above 110 Vtr 230 1 1 of the nominal voltage values swl When you press the right button values belong to L2 and L3 phases appear on the screen respectively When you press right button the Figure 10 appears on the screen Fig 10 Illustrates the recorded date and time in which phase neutral voltage goes under 40 Vtr ...

Страница 8: ...31 phases appear on the screen respectively When you press right button the Figure 18 appears on the screen Fig 18 It shows current values of each phase When you press the right key the Figure 19 comes to the screen Fig 19 It shows the minimum Min current values of each phase When you press the right key the Figure 20 comes to the screen Fig 20 It shows the maximum Max current values of each phase...

Страница 9: ...re 30 comes to the screen Fig 30 It shows the reactive power value Q which belongs to each phase When the right button is pressed the Figure 31 comes to the screen Fig 31 It shows the maximum reactive power value Max which belongs to each phase When the right button is pressed the Figure 32 comes to the screen Fig 32 It shows average Ave reactive power Q which belongs to each phase When the right ...

Страница 10: ...ht button is pressed values of L2 and L3 phases comes to the screen subsequently When the right button is pressed the Figure 42 comes to the screen Fig 42 It shows the frequency value of each phase When the right button is pressed the Figure 43 comes to the screen Fig 43 It shows total harmonic distortion value THD V which belongs to voltage of the phase When the right button is pressed the Figure...

Страница 11: ...ve energy which belongs to each phase When the right button is pressed the Figure 51 comes to the screen Fig 51 It shows the value of export active energy which belongs to each phase When the right button is pressed the Figure 52 comes to the screen Fig 52 It shows the value of inductive reactive energy which belongs to each phase When the right button is pressed the Figure 53 comes to the screen ...

Страница 12: ...tal voltage harmonic values Fig 18 Current values Fig 49 Total energy active and reactive values Fig 25 Active power P values Fig 54 Percentage of voltage imbalance Fig 30 Reactive power Q values Fig 56 Date and time Fig 35 Apparent power S values Fig 57 Enter the menu Fig 40 Power factor PF values 10 Fast forwarding of screen information ...

Страница 13: ...etermine the connection type Fig 60 Enter the voltage transformer ratio Fig 65 Set the date Fig 61 Make communication settings Fig 66 Set the time Fig 62 Delete energy demand and event records Fig 67 Assign relay 1 Fig 63 Set the password Fig 68 Assign relay 2 11 Menu structure ...

Страница 14: ...mote communication settings press the set button while figure 61 is on the screen Figure 71 comes to the screen Two parameters can be set here Baudrate br communication speed and Modbus ID Id the number that identifies the device on the RS 485 line Press the right button to move the point to the parameter you want to set Then change the parameter value by pressing the down key When you press the S...

Страница 15: ...is on the screen The screen comes in Figure 75 Underline is on the step which ındicate the day In order to change the day press the Down key Then if you press the key on the right underline comes down of the mouth step Press the Down key in order to change the mouth Then if you press the key on the right the underline comes down of the year step Press the Down key in order to change the year After...

Страница 16: ...off OFF Function Fun Functions to be applied for parameters if greater than value hI and smaller than value LO Value Val The value to be set for the parameters Note1 The hysteresis value is fixed at 5 Note2 The task assignment of relay 2 is assigned in the same way as relay 1 While in menu for relay 2 assignment the enterance should be done from the Figure 68 Note3 To use the digital input paramet...

Страница 17: ...er OFF OFF Uln Iln Ilt thdU thdI PF U Un I Un dI n Fun Function high high low UAL Uln voltage Volt vtr 10 vtr 10 vtr 500 Iln current Amper ctr 10 100 ctr 10 100 ctr 500 100 Ilt total current Amper ctr 3 10 100 ctr 3 10 100 ctr 3 500 100 thdU total voltage har 1 1 50 thdI total current har 1 1 50 PF power factor 0 50 0 50 0 99 U Un voltage imbalance 1 1 50 I Un current imbalance 1 1 50 Dip Low volt...

Страница 18: ...ad Digital input 9 24 V DC Weight 300 g Protection class IP54 front panel IP20 body Panel hole measurements 91 91 mm Connection type plug in connection Cable diameter 1 5 mm Assembly on board F F products are covered by a 24 month warranty from the date of purchase The warranty is only valid with proof of purchase Contact your dealer or contact us directly F F Filipowski sp j declares that the dev...

Страница 19: ...1 active power Unsigned 16 bit R Data CT VT W 0 Pmax 4016 FB0 L2 active power Unsigned 16 bit R Data CT VT W 0 Pmax 4017 FB1 L3 active power Unsigned 16 bit R Data CT VT W 0 Pmax 4018 FB2 Total active power Unsigned 16 bit R Data CT VT W 0 Pmax 4019 FB3 L1 reactive power Unsigned 16 bit R Data CT VT Var 0 Qmax 4020 FB4 L2 reactive power Unsigned 16 bit R Data CT VT Var 0 Qmax 4021 FB5 L3 reactive ...

Страница 20: ...32 bit R Data Wh 0 Max 4047 FCF 4048 FD0 L1 active export energy Unsigned 32 bit R Data Wh 0 Max 4049 FD1 4050 FD2 L2 active export energy Unsigned 32 bit R Data Wh 0 Max 4051 FD3 4052 FD4 L3 active export energy Unsigned 32 bit R Data Wh 0 Max 4053 FD5 4054 FD6 Total active export energy Unsigned 32 bit R Data Wh 0 Max 4055 FD7 4056 FD8 L1 inductive energy Unsigned 32 bit R Data Varh 0 Max 4057 F...

Страница 21: ... apparent energy Unsigned 32 bit R Data Vah 0 Max 4077 FED 4078 FEE Total apparent energy Unsigned 32 bit R Data Vah 0 Max 4079 FEF 4080 FF0 L1 THDV Unsigned 16 bit R Data 0 1 0 0 1000 0 4081 FF1 L2 THDV Unsigned 16 bit R Data 0 1 0 0 1000 0 4082 FF2 L3 THDV Unsigned 16 bit R Data 0 1 0 0 1000 0 4083 FF3 3P THDV Unsigned 16 bit R Data 0 1 0 0 1000 0 4084 FF4 L1 THDI Unsigned 16 bit R Data 0 1 0 0 ...

Страница 22: ...onic Unsigned 16 bit R Data 0 1 0 0 400 0 2074 81A VL2 3 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 2075 81B VL2 4 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 Unsigned 16 bit R Data 0 1 0 0 400 0 Unsigned 16 bit R Data 0 1 0 0 400 0 2134 856 VL2 63 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 2135 857 VL3 2 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 2136 858 VL3 3 Harmonic Unsigned 16 bit...

Страница 23: ...rmonic Unsigned 16 bit R Data 0 1 0 0 400 0 2321 911 IL3 2 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 2322 912 IL3 3 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 2323 913 IL3 4 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 Unsigned 16 bit R Data 0 1 0 0 400 0 Unsigned 16 bit R Data 0 1 0 0 400 0 2382 94E IL3 63 Harmonic Unsigned 16 bit R Data 0 1 0 0 400 0 Appendix 2 cont ...

Страница 24: ......

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