LS ELECTRIC SV-iS7 Series, User Manual

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Learning Advanced Features
276
Code Description
IN-65 – 75 Px Define
Selects the multi-function input terminals to assign auto sequence
functions.
Setting Functions Description
41 SEQ-1 Runs sequence-1 operation.
42 SEQ-2 Runs sequence-2 operation.
43 Manual
Operates the inverter with the command
source and frequency reference source set at
DRV-06 and DRV-07.
44 Go Step
In sequence operation mode, if the auto
sequence operation type at AUT-
01 is set to “1
(Auto- B)” and the terminal is on while the
motor is stopped, the next step is operated.
45 Hold Step
In sequence operation mode, if the auto
sequence operation type at AUT-
01 is set to “0
(Auto- A)” and the terminal is on, the current
step operation is maintained.
OUT-31 Relay 1 – 2
Set one of the multi- function output relays to “20 (Step Pulse)” to produce
a pulse output (100 ms) at each step change.
OUT-36 Q1 Define
Set the multi- function output terminal to “21 (Seq Pulse)” to produce a
pulse output (100 ms) at the last step of a sequence.
AUT-01 Auto Mode
Select the auto sequence operation type.
Setting Functions Description
0 Auto-A
Runs all the steps in a sequence automatically
when a signal is received at a multi-function
terminal set for SEQ-1 or SEQ-2.
1 Auto-B
While a signal is received at a multi-function
terminal set for SEQ-1 or SEQ-2, the operation
proceeds to the next step each time a terminal
input is received at the multi-function terminal
set to “44 (Go Step)”.
AUT-02 Auto Check
Sets the time for the inverter to recognize simultaneous inputs for SEQ-1
and SEQ-2. The inputs are regarded to be simultaneous if the second
signal is received within the set time after the first signal is received.
AUT-04 Step Number
Sets the number of steps in a sequence. Parameters for setting step
frequency, acc/dec times, and rotational direction become visible
depending on the number of steps.
AUT-10 Seq 1/1 Freq
Sets the operation frequency for step 1. “1/1” indicates
“sequence#/step#.”