Siemens Library SENTRON 3WL Function Manual page 83

Element (parameters)
OC_LD_A
THERM_T_A
TL_CL_A
SHORT_D_PROT_A
T_STRIP_A
IN_PRO_PARA_A
E_FLT_PROT_A
E_FLT_PROT2_A
I2T_EFLT_PROT_A
I4T_OVLD_PROT_A
PH_L_SEN_A
THERM_MEM_A
I2T_D_STRIP_A
OV_LD_N_A
T_EFLT_A
T_EFLT2_A
RD_DR129
Library SENTRON 3WL / 3VL for SIMATIC PCS 7
Function Manual, 11/2008, A5E02316914A-01
Meaning
Overload parameter IR parameter set A (PS A)
Cooling time constant 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
Ground-fault protection Ig2 PS A
I2t characteristic for ground-fault protection PS A
I4t characteristic for overload protection PS A
Phase loss sensitivity PS A
Thermal memory PS A
I2t characteristic for delayed ground-fault protection PS A No
Overload protection neutral conductor IN PS A (WL)
Delay time for ground fault tg1 PS A
Delay time for ground fault tg2 PS A
Read protect. para (data record 129)
Description of blocks
3.2 Driver module DRV_3WL
Display when 3WL is
connected following Y-link
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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