Multi-Function Input Settings (H1-01 Through H1-06) - Omron SYSDRIVE 3G3FV User Manual

Basic Operation
DC Braking Stop (b1-03 = 2)
(DC Injection)
Run command
Output frequency
Min. baseblock time (L2-03)
Note: Lengthen the min. baseblock time (L2-03) when an over-
current (OC) occurs during stopping. When the power to
an induction motor is turned off, the counter-electromotive
force generated by the residual magnetic field in the mo-
tor can cause an overcurrent to be detected when DC
braking is applied.
Free-run Stop with Timer (b1-03 = 3)
Run command
Output frequency

5-1-8 Multi-function Input Settings (H1-01 through H1-06)

Parameters H1-01 through H1-06 set the multi-function inputs in accordance with the application. Thes-
e 6 parameters cannot be changed during operation.
Parameter Display name p y
number
H1-01 Terminal 3 Sel
H1-02 Terminal 4 Sel
H1-03 Terminal 5 Sel
H1-04 Terminal 6 Sel
H1-05 Terminal 7 Sel
H1-06 Terminal 8 Sel
Note The default settings in parentheses are the default values when the Unit is initialized for 3-wire
sequence control with A1-03.
Note: After the stop command is input and the minimum baseblock
time (L2-03) has elapsed, DC braking is applied and the motor
stopped. The DC braking time depends upon the output fre-
quency when the stop command is input and the "DC braking
time at stop" setting in b2-04, as shown in the graph below.
DC braking
DC braking time
Deceleration
Setting g Units
range setting (See
0 to 77 --- 24
0 to 77 --- 14
0 to 77 --- 3 (0)
0 to 77 --- 4 (3)
0 to 77 --- 6 (4)
0 to 77 --- 8 (6)
DC braking time
(Max. frequency)
Note: After the stop command is input, run commands
are ignored until the time t
t depends upon the output frequency when the
0
stop command is input and the deceleration time.
Time
time
(Max. frequency)
Valid access levels
Default
S
V/f V/f with
note.)
Control
Basic or Advanced
Basic or Advanced
Basic or Advanced
Basic or Advanced
Basic or Advanced
Basic or Advanced
Chapter 5
Output frequency
when the stop
command is input
has elapsed. The time
0
Output frequency
when the stop
command is input
Open Loop Flux
PG Vector Vector
5-15