Menu P5 - Programmable Inputs - LOVATO ELECTRIC ATL10 Manual De Instrucciones

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MENU P5 – PROGRAMMABLE INPUTS
PAR Function
P5.1.1 Prog. input Function 1
terminal 2.1
P5.1.2 Prog. input 1 mode normal/inverted
P5.1.3 Closing delay
P5.1.4 Opening delay
P5.2.1 Prog. input Function 2
terminal 2.2
P5.2.2 Prog. input 2 mode normal/inverted
P5.2.3 Closing delay
P5.2.4 Opening delay
P5.3.1 Prog. input Function 3
terminal 2.3
P5.3.2 Prog. input 3 mode normal/inverted
P5.3.3 Closing delay
P5.3.4 Opening delay
P5.4.1 Prog. input Function 4
terminal 2.4
P5.4.2 Prog. input 4 mode normal/inverted
P5.4.3 Closing delay
P5.4.4 Opening delay
P5.5.1 Prog. input Function 5
terminal 2.5
P5.5.2 Prog. input 5 mode normal/inverted
P5.5.3 Closing delay
P5.5.4 Opening delay
P5.6.1 Prog. input Function 6
terminal 2.6
P5.6.2 Prog. input 6 mode normal/inverted
P5.6.3 Closing delay
P5.6.4 Opening delay
Functions of programmable Inputs
COD Function
OFF Input not used
FB.1 Line 1 circuit breaker closed (Feedback 1)
Auxiliary contact informing the ATL10 of the open/closed status of line 1 circuit breaker. If this signal is not connected, ATL10 considers
the status of the circuit breaker corresponding to the status of control outputs
FB.2 Line 2 circuit breaker closed (Feedback 2)
Like Fb.1, referred to line 2
TR.1 Line 1 circuit breaker protection (Trip 1)
When the contact is closed, it generates an alarm of line 1 circuit breaker protection intervention
TR.2 Line 2 circuit breaker protection (Trip 2)
Like tr.1, referred to line 2
E.TR Transfer to secondary line
When closed, causes changeover to secondary line even if main line voltage is within limits.
It can be used to switch the priority between line 1 and line 2.
The secondary line circuit breaker remains activated until this line remains within limits.
Can be used for EJP function
IN.R Inhibit Return to main line
In AUT mode, when closed, it inhibits the return to main line after it has reverted to the limit range.
It is used to prevent the second power cutout due to re-transfer from occurring automatically at an unforeseeable time
S.GE Start Generator
In AUT mode, when closed, it causes the generator to start after the delay specified by P2.20. It can be used for EJP function
EME Emergency
NC contact which, if open, causes both circuit breakers to open and generates alarm A09
GR.2 Line 2 generator ready (Generator ready 2)
When closed it signals that the generator connected to line 2 is aviable for use. If this signal is missing, allìarm A08 is generated
E.L1 Enable load on line 1 (Enable Load 1)
It allows load connection on line 1, in addition to internal controls
E.L2 Enable load on line 2 (Enable Load 2)
Like EL.1, referred to line 2
LOC Keypad lock (Lock)
If closed, it locks all the functions from front keypad except measure viewing
L.PA Lock Parameters
If closed, it locks the access to setup menus
Range Default
See following list FB.1
NOR/INV NOR
0.0-25.0 s 0.0 s
0.0-25.0 s 0.0 s
See following list FB.2
NOR/INV NOR
0.0-25.0 s 0.0 s
0.0-25.0 s 0.0 s
See following list TR.1
NOR/INV NOR
0.0-25.0 s 0.0 s
0.0-25.0 s 0.0 s
See following list TR.2
NOR/INV NOR
0.0-25.0 s 0.0 s
0.0-25.0 s 0.0 s
See following list E.TR
NOR/INV NOR
0.0-25.0 s 0.0 s
0.0-25.0 s 0.0 s
See following list IN.R
NOR/INV NOR
0.0-25.0 s 0.0 s
0.0-25.0 s 0.0 s
G
B