Description of blocks
3.2 Driver module DRV_3WL
Library SENTRON 3WL / 3VL for SIMATIC PCS 7
Function Manual, 11/2008, A5E02316914A-01
83
Element (parameters)
Meaning
Display when 3WL is
connected following Y-link
OC_LD_B
Overload parameter IR parameter set B (PS B)
No
THERM_T_B
Cooling time constant PS B
No
TL_CL_B
Time-lag class tR PS B
No
SHORT_D_PROT_B
Short-circuit protection delayed Isd PS B
No
T_STRIP_B
Delay time for short-circuit protection tsd PS B
No
IN_PRO_PARA_B
Short-circuit protection instantaneous Isd PS B
No
E_FLT_PROT_B
Ground-fault protection Ig1 PS B
No
E_FLT_PROT2_B
Ground-fault protection Ig2 PS B
No
I2T_EFLT_PROT_B
I2t characteristic for ground-fault protection PS B
No
I4T_OVLD_PROT_B
I4t characteristic for overload protection PS B
No
PH_L_SEN_B
Phase loss sensitivity PS B
No
THERM_MEM_B
Thermal memory PS B
No
I2T_D_STRIP_B
I2t characteristic for delayed ground-fault protection PS B No
OV_LD_N_B
Overload protection neutral conductor IN PS B (WL)
No
T_EFLT_B
Delay time for ground fault tg1 PS B
No
T_EFLT2_B
Delay time for ground fault tg2 PS B
No
RD_DR129
Read protect. para (data record 129)
No
Summary of Contents for SENTRON 3WL
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