DrVe Status DGTal Outputs - Lenze SCL series Installation And Operaion Manual

NOTE
If TB-13A, TB-13B, and TB-13E are all programmed to select speed references, and
two or three of the termnals are closed to TB-11, the hgher termnal has prorty and
wll overrde the others . For example, f TB-13A s programmed to select 0-10VDC,
and TB-13E s programmed to select PRESET SPEED #3, closng both termnals
to TB-11 wll cause the drve to respond to PRESET SPEED #3, because TB-13E
overrdes TB-13A .
The excepton to ths s the MOP functon, whch requres the use of TB-13B and TB-
13E . Ths leaves TB-13A to be used for some other functon . If TB-13A s programmed
for a speed reference, and TB-13A s closed to TB-11, TB-13A wll overrde the MOP
functon .
10.7 Drive Status Digital Outputs
There s one Form A relay at termnals TB-16 and TB-17 . The relay contacts are rated 3
amps at 250 Vac .
Termnal TB-13E can also be configured as a dgtal output . Ths output crcut s a current-
sourcng type rated at 12 VDC and 50 mA maxmum .
The Form A relay and dgtal output can be programmed to ndcate any of the followng:
RUN, FAULT, INVERSE FAULT, FAULT LOCKOUT, AT SPEED, ABOVE PRESET SPEED
#3, CURRENT LIMIT, AUTO SPEED MODE, and REVERSE . Refer to Parameters 06
and 12 n Secton 15, DESCRIPTION OF PARAMETERS .
The dagram below llustrates how TB-13E, when configured as a dgtal output, can be
used to drve an external relay:
TB-13E
TB-2
TB-13E used to Drve an External Relay
Diode Snubber
(1N4148 or Equivalent)
17
Relay Coil
SM01M