Omron SYSDRIVE 3G3RV, Руководство пользователя

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6
-116
Individual Functions
This
section explains the individual functions used in special applications.
K K K K
Using the Timer Function
Multi-function
contact input terminals S3 to S7 can be designated as timer function input terminals, and multi-
function
output terminals M1-M2, M3-M4, M5-M6, P1-PC, and P2-PC can be designated as timer function
output
terminals. By setting the delay time, you can erase chattering from the sensors and switches.
•
Set
one of the parameters H1-01 to H1-05 (multi-function contact input terminal S3 to S7) to 18 (timer
function
input).
•
Set
H2-01 to H2-03 (multi-function output terminals M1-M2, M3-M4, M5-M6, P1-PC, and P2-PC func-
tion
selection) to 12 (timer function output).
n
Related Parameters
* For
(-E) models.
n
Setting Example
When
the timer function input ON time is longer than the value set in b4-01, the timer output function is
turned
ON. When the timer function input OFF time is longer than the value set in b4-02, the timer output
function
is turned OFF. An example of timer function operation is given in the following diagram.
Fig 6.74 Timer Function Operation Example
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
b4-01
Timer
function ON-delay
time
Set
the timer function output ON delay time (dead
band)
for the timer function input in 1-second
units.
Enabled when a timer function is set in H1-
oo and H2- oo
.
0.0
to
300.0
(0.0
to
3000.0)
*
0.0
s
No A A A
Delay-ON
Timer
b4-02
Timer
function OFF-delay
time
Set
the timer function output OFF delay time
(dead
band) for the timer function input in 1-sec-
ond
units. Enabled when the timer function is set
in
H1- oo and H2- oo
.
0.0
to
300.0
(0.0
to
3000.0)
*
0.0
s
No A A A
Delay-OFF
Timer
Timer function input
Timer function output