Contents General Modbus Modbus functions (master) Modbus Functions (Slave) Transfer parameters Byte sequence Update rate Number formats Symbols and definitions Explanations of the measured values Address list Frequently required readings Date and time Messwerte (200ms Messfenster) Mean values (float type) Minimum values (float type) Maximum values (float type) Averaging time...
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Performs a combination of one read and one write operation in a single Modbus transaction. The function can write new contents to a group of 4XXXX registers, and then return the contents of another group of 4XXXX registers. Broadcast is not supported. UMG 511...
Number or identification of the phase conductor (p = 1, 2 oder 3) Sample value k of the current of the phase conductor p Sample value k of the neutral voltage of the phase conductor p Real power of the phase conductor p UMG 511...
• Example A sinusoidal change voltage with an effective value of 230 V has a peak value of approx. 325 V. The crest factor is then 325 V / 230 V =1.414 . UMG 511...
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Effective value of neutral conductor current Effective voltage L-N Effective voltage L-L Star connection voltage (vectorial) Sternpunktspannung Real power for phase conductor Apparent power for phase conductor • Unsigned ⋅ Total apparent power (arithmetic) Sa • Unsigned UMG 511...
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Only frequencies beneath 3kHz are observed. Ripple control signal I The ripple control signal I is a current (200ms measured value) which is measured at a carrier frequency specified by the user. Only frequencies beneath 3kHz are observed. UMG 511...
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A zero component can only occur if a sum current can flow back through the main conductor. Unsymmetrical voltage Negative sequence Unsymmetrical voltage 100% Positive sequence Unsymmetrical voltage (U0) Zero sequence Unsymmetrical voltage U Positive sequence Under difference U (EN61000-4-30) UMG 511...
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Phase Angle Phi • The phase angle between current and voltage of the external conductor p is calculated according to DIN EN 61557-12 and displayed. • The sign of the phase angle corresponding to the sign of the reactive power. UMG 511...
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(t) < 0 Reactive energy, sum L1-L3 Reactive energy, sum L1-L3, inductive für (Q (t) + Q (t) + Q (t)) > 0 Reactive energy, sum L1-L3, capazitive für (Q (t) + Q (t) + Q (t)) < 0 UMG 511...
_DAY Day (1 .. 31) short _MONTH Month (0=Jan, .. 11=Dec) short _YEAR Year short _HOUR Hour (1 .. 24) short _MIN Minute (1 .. 59) short _SEC Second (1 .. 59) short _WEEKDAY Weekday, (0=Sun, .. 6=Sat) UMG 511...
_ULL[0] Phase conductor voltage; L1-L2 3903 float _ULL[1] Phase conductor voltage; L2-L3 3905 float _ULL[2] Phase conductor voltage; L3-L1 3907 float _ULL_RE[0] Phase conductor voltage real part; L1-L2 3909 float _ULL_RE[1] Phase conductor voltage real part; L2-L3 UMG 511...
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4003 float Negative sequence, voltage 4005 float _U_SYM Unsymmetrical; voltage 4007 float _I_SYM Unsymmetrical; current 4009 float _PHASE_SEQ Rotation field; 1=right, 0=none, -1=left 4011 float Zero sequence, current 4013 float Positive sequence, current 4015 float Negative sequence, current UMG 511...
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_ULL_NEG_PEAK[1] Peak value negative, U L2-L3 4127 float _ULL_NEG_PEAK[2] Peak value negative, U L3-L1 4129 float _ULL_POS_PEAK[0] Peak value positive, U L1-L2 4131 float _ULL_POS_PEAK[1] Peak value positive, U L2-L3 4133 float _ULL_POS_PEAK[2] Peak value positive, U L3-L1 UMG 511...
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13021 float _TDD_IL[0] TDD, Total Demand Distortion, IlL1 13023 float _TDD_IL[1] TDD, Total Demand Distortion, IlL2 13025 float _TDD_IL[2] TDD, Total Demand Distortion, IlL3 13027 float _TDD_IL[3] TDD, Total Demand Distortion, IlL4 13222 float _U_SYM_U0 Unsymmetrical; voltage U0 UMG 511...
_ULN_POS_PEAK_AVG_T[3] 5138 short _ULN_PEAK_PEAK_AVG_T[0] 5139 short _ULN_PEAK_PEAK_AVG_T[1] 5140 short _ULN_PEAK_PEAK_AVG_T[2] 5141 short _ULN_PEAK_PEAK_AVG_T[3] 5142 short _THD_ULL_AVG_T[0] 5143 short _THD_ULL_AVG_T[1] 5144 short _THD_ULL_AVG_T[2] 5145 short _THD_ZLL_AVG_T[0] 5146 short _THD_ZLL_AVG_T[1] 5147 short _THD_ZLL_AVG_T[2] 5148 short _ULL_OVER_AVG_T[0] 5149 short _ULL_OVER_AVG_T[1] UMG 511...
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_ZHD_IL_AVG_T[1] 5197 short _ZHD_IL_AVG_T[2] 5198 short _ZHD_IL_AVG_T[3] 5199 short _ILN_CF_AVG_T[0] 5200 short _ILN_CF_AVG_T[1] 5201 short _ILN_CF_AVG_T[2] 5202 short _ILN_CF_AVG_T[3] 5203 short _IN_AVG_T 5204 short _IM_AVG_T 5205 short _IG_AVG_T 5206 short _I_SYM_AVG_T 5207 short _ILN_OVER_AVG_T[0] 5208 short _ILN_OVER_AVG_T[1] UMG 511...
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_KFACT_AVG_T[1] 5261 short _KFACT_AVG_T[2] 5262 short _KFACT_AVG_T[3] 5263 short _S0_POWER_AVG_T[0] 5264 short _S0_POWER_AVG_T[1] 5265 short _S0_POWER_AVG_T[2] 5266 short _S0_POWER_AVG_T[3] 5267 short _S0_POWER_AVG_T[4] 5268 short _S0_POWER_AVG_T[5] 5269 short _S0_POWER_AVG_T[6] 5270 short _S0_POWER_AVG_T[7] 5271 short _TEMPERATUR_AVG_T Averaging time, internal temperature UMG 511...
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Modbus address list Address Format Designation Unit Note UMG 511...
Only for internal use 6822 float _U_EVT_MAX[1] Only for internal use 6824 float _U_EVT_MIN[0] Only for internal use 6826 float _U_EVT_MIN[1] Only for internal use 6828 float _U_EVT_OFF[0] Only for internal use 6830 float _U_EVT_OFF[1] Only for internal use UMG 511...
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Only for internal use 7007 _TRNS_MODE Only for internal use 7009 _EVT_MODE Only for internal use 7011 _CON_AUX_MODE Only for internal use 7013 _CON_MODE Only for internal use 7015 _PHASE_MODE Only for internal use 7017 short _COLOR[0] Only for internal use UMG 511...
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Only for internal use 7777 string _STOPR Only for internal use 7793 string _STARTR1 Only for internal use 7809 string _STARTR2 Only for internal use 7825 string _DELWORK Only for internal use 7841 string _L_BRIGHTNESS Only for internal use UMG 511...
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Only for internal use 8543 _DIGOUTEVT[0] Only for internal use 8545 _DIGOUTEVT[1] Only for internal use 8547 _DIGOUTEVT[2] Only for internal use 8549 _DIGOUTEVT[3] Only for internal use 8551 _DIGOUTEVT[4] Only for internal use 8553 _DIGOUTEVT_TIME[0] 0.01s Only for internal use UMG 511...
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Only for internal use 11667 short _SYSVAR_CNT Only for internal use 11668 string _SEQ_IP0 Only for internal use 11684 string _SEQ_IP1 Only for internal use 11700 string _SEQ_IP2 Only for internal use 11716 string _SEQ_IP3 Only for internal use UMG 511...
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Only for internal use 12068 float _AKT_EVT_MAXVAL[6] Only for internal use 12070 float _AKT_EVT_MAXVAL[7] Only for internal use 12072 float _AKT_EVT_MINVAL[0] Only for internal use 12074 float _AKT_EVT_MINVAL[1] Only for internal use 12076 float _AKT_EVT_MINVAL[2] Only for internal use UMG 511...
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Only for internal use 12126 _AKT_EVT_CNT[3] Only for internal use 12128 _AKT_EVT_CNT[4] Only for internal use 12130 _AKT_EVT_CNT[5] Only for internal use 12132 _AKT_EVT_CNT[6] Only for internal use 12134 _AKT_EVT_CNT[7] Only for internal use 12136 _HW_INDEX Device hardware index UMG 511...
_EMAX_D_STATUS[39] 8618 short _EMAX_D_STATUS[40] 8619 short _EMAX_D_STATUS[41] 8620 short _EMAX_D_STATUS[42] 8621 short _EMAX_D_STATUS[43] 8622 short _EMAX_D_STATUS[44] 8623 short _EMAX_D_STATUS[45] 8624 short _EMAX_D_STATUS[46] 8625 short _EMAX_D_STATUS[47] 8626 short _EMAX_D_STATUS[48] 8627 short _EMAX_D_STATUS[49] 8628 short _EMAX_D_STATUS[50] 8629 short _EMAX_D_STATUS[51] UMG 511...
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_EMAX_D_ACTIVE[31] 8682 short _EMAX_D_ACTIVE[32] 8683 short _EMAX_D_ACTIVE[33] 8684 short _EMAX_D_ACTIVE[34] 8685 short _EMAX_D_ACTIVE[35] 8686 short _EMAX_D_ACTIVE[36] 8687 short _EMAX_D_ACTIVE[37] 8688 short _EMAX_D_ACTIVE[38] 8689 short _EMAX_D_ACTIVE[39] 8690 short _EMAX_D_ACTIVE[40] 8691 short _EMAX_D_ACTIVE[41] 8692 short _EMAX_D_ACTIVE[42] 8693 short _EMAX_D_ACTIVE[43] UMG 511...
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_EMAX_D_PRIORITY[13] 9820 short _EMAX_D_PRIORITY[14] 9821 short _EMAX_D_PRIORITY[15] 9822 short _EMAX_D_PRIORITY[16] 9823 short _EMAX_D_PRIORITY[17] 9824 short _EMAX_D_PRIORITY[18] 9825 short _EMAX_D_PRIORITY[19] 9826 short _EMAX_D_PRIORITY[20] 9827 short _EMAX_D_PRIORITY[21] 9828 short _EMAX_D_PRIORITY[22] 9829 short _EMAX_D_PRIORITY[23] 9830 short _EMAX_D_PRIORITY[24] 9831 short _EMAX_D_PRIORITY[25] UMG 511...
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_EMAX_D_POWER[63] 10002 short _EMAX_D_MIN_ONDURATION[0] 10003 short _EMAX_D_MIN_ONDURATION[1] 10004 short _EMAX_D_MIN_ONDURATION[2] 10005 short _EMAX_D_MIN_ONDURATION[3] 10006 short _EMAX_D_MIN_ONDURATION[4] 10007 short _EMAX_D_MIN_ONDURATION[5] 10008 short _EMAX_D_MIN_ONDURATION[6] 10009 short _EMAX_D_MIN_ONDURATION[7] 10010 short _EMAX_D_MIN_ONDURATION[8] 10011 short _EMAX_D_MIN_ONDURATION[9] 10012 short _EMAX_D_MIN_ONDURATION[10] 10013 short _EMAX_D_MIN_ONDURATION[11] UMG 511...
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_EMAX_D_MIN_ONDURATION[58] 10061 short _EMAX_D_MIN_ONDURATION[59] 10062 short _EMAX_D_MIN_ONDURATION[60] 10063 short _EMAX_D_MIN_ONDURATION[61] 10064 short _EMAX_D_MIN_ONDURATION[62] 10065 short _EMAX_D_MIN_ONDURATION[63] 10066 short _EMAX_D_MAX_OFFDURATION[0] 10067 short _EMAX_D_MAX_OFFDURATION[1] 10068 short _EMAX_D_MAX_OFFDURATION[2] 10069 short _EMAX_D_MAX_OFFDURATION[3] 10070 short _EMAX_D_MAX_OFFDURATION[4] 10071 short _EMAX_D_MAX_OFFDURATION[5] 10072 short _EMAX_D_MAX_OFFDURATION[6] UMG 511...
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10122 short _EMAX_D_MAX_OFFDURATION[56] s 10123 short _EMAX_D_MAX_OFFDURATION[57] s 10124 short _EMAX_D_MAX_OFFDURATION[58] s 10125 short _EMAX_D_MAX_OFFDURATION[59] s 10126 short _EMAX_D_MAX_OFFDURATION[60] s 10127 short _EMAX_D_MAX_OFFDURATION[61] s 10128 short _EMAX_D_MAX_OFFDURATION[62] s 10129 short _EMAX_D_MAX_OFFDURATION[63] s 10130 short _EMAX_D_MIN_OFFDURATION[0] 10131 short _EMAX_D_MIN_OFFDURATION[1] UMG 511...
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_EMAX_D_MIN_OFFDURATION[48] 10179 short _EMAX_D_MIN_OFFDURATION[49] 10180 short _EMAX_D_MIN_OFFDURATION[50] 10181 short _EMAX_D_MIN_OFFDURATION[51] 10182 short _EMAX_D_MIN_OFFDURATION[52] 10183 short _EMAX_D_MIN_OFFDURATION[53] 10184 short _EMAX_D_MIN_OFFDURATION[54] 10185 short _EMAX_D_MIN_OFFDURATION[55] 10186 short _EMAX_D_MIN_OFFDURATION[56] 10187 short _EMAX_D_MIN_OFFDURATION[57] 10188 short _EMAX_D_MIN_OFFDURATION[58] 10189 short _EMAX_D_MIN_OFFDURATION[59] 10190 short _EMAX_D_MIN_OFFDURATION[60] UMG 511...