LS ELECTRIC SV-iS7 Series, User Manual

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Using Monitor Functions
320
9.5 Fault trip output using multi-function output
terminals and relays
The inverter can output a fault trip state using the multi-function output terminal (Q1) and relay
(Relay1).
Group Code LCD Display Parameter Setting Unit
OUT
30 Trip Out Mode - 010
31 Relay 1 29 Trip -
32 Relay 2 14 Run -
33 Q1 Define 1 FDT-1 -
53 Trip Out On Dly - 0.00 Sec
54 Trip Out Off Dly - 0.00 Sec
* The inverter can output a fault trip status using expansion digital output terminals (OUT 34 – 36) if
the optional I/O expansion module is installed.
Code Description
OUT-30 Trip
Out Mode
Set OUT-30 (Trip Out Mode) to enable or disable the fault relay.
Bit on Bit off
Depending on the fault trip type, the terminal and relay operation can be
configured as shown in the table below.
Setting option Function
Bit3 Bit2 Bit1 The top-right corner of the display is ‘Bit 1’ .
 Operates when a low voltage fault trip occurs.
 Operates when a fault trip other than low voltage
occurs.
 Operates when auto restart fails (PRT-08 – 09).
OUT-31 – 33
Select the terminal and relay to use for failure output and set OUT-31 – 33 to “28 (Trip
mode) ” . When a fault trip occurs in the inverter, the relevant terminal and relay will
operate.
OUT-53 Trip
Out On Dly, If a fault trip occurs, trip relay or multi-function output operates after the time delay
set in OUT-53. The terminal turns off with the input initialized after the time delay