Siemens Library SENTRON 3WL Function Manual page 122

Description of blocks
3.3 Driver module DRV_3VL
Protect. para – protect. para tab (PROTPARA)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
Figure 3-34
Element (parameters)
OC_LD_A
TL_CL_A
SHORT_D_PROT_A
T_STRIP_A
IN_PRO_PARA_A
E_FLT_PROT_A
I2T_EFLT_PROT_A
I2T_D_STRIP_A
OV_LD_N_A
120
TL_CL_A
I2T_D_STRIP_A
OV_LD_N_A
I2T_EFLT_PROT_A
RD_DR129
T_EFLT_A
E_FLT_PROT_A
IN_PRO_PARA_A
T_STRIP_A
SHORT_D_PROT_A
OV_LD_A
Faceplate for protect. para view, protect. para tab
Meaning
Overload parameter IR parameter set A (PS A)
Time-lag class tR PS A
Short-circuit protection delayed Isd PS A
Delay time for short-circuit protection tsd PS A
Short-circuit protection instantaneous Isd PS A
Ground-fault protection Ig1 PS A
I2t characteristic for ground-fault protection PS A
I2t characteristic for delayed ground-fault protection
PS A
Overload protection neutral conductor IN PS A (WL)
Display when 3VL is
connected following Y-link
No
No
No
No
No
No
No
No
No
Library SENTRON 3WL / 3VL for SIMATIC PCS 7
Function Manual, 11/2008, A5E02316914A-01