Description of blocks
3.2 Driver module DRV_3WL
Library SENTRON 3WL / 3VL for SIMATIC PCS 7
90
Function Manual, 11/2008, A5E02316914A-01
Element (parameters)
Meaning
Display when 3WL is
connected following Y-link
T_CUR_GRD_I
Delay time of current which flows to earth
No
T_CUR_N_I
Delay time for over current in neutral conductor
No
T_UNBAL_CUR_I
Delay time for phase imbalance Current
No
T_CUR_DEM_I
Delay time for demand of current
No
T_CUR_THD_I
Delay time for THD current
No
RD_DR128
Read setpoints (data record 130)
No
WR_DR128
Write setpoints (data record 130)
No
Setpoints – voltage tab (SETPOINTS_VOLT)
(1)
T_UNDER_VOLT_I
(2)
T_OVER_VOLT_I
(3)
T_UNBAL_VOLT_I
(4)
T_VOLT_THD_I
(5)
T_CREST_F_I
(6)
T_FORM_F_I
(7)
WR_DR130
(8)
RD_DR130
(9)
FORM_F_I
(10) CREST_F_I
(11) VOLT_THD_I
(12) UNBAL_VOLT_I
(13) OVER_VOLT_I
(14) UNDER_VOLT_I
Figure 3-23 Faceplate for setpoints view, voltage tab
Содержание SENTRON 3WL
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