Yaskawa CIMR-LU Drives User Manual
Page 82
4 Start-Up Programming & Operation
82
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
Setting d1-18 = 0
Up to eight speed references can be set using parameters d1-01 to d1-08. The drive starts with an Up or Down command,
and stops when the Up or Down command is removed. When d1-18 = 0, parameters d1-19 through d1-23 will not be
displayed.
Setting d1-18 = 3
Allows seven speed references to be set using parameters d1-02 to d1-08. The drive starts with an Up or Down command,
and stops either when all three input terminals that set the speed reference are released, or when the Up/Down command
is released. When d1-18 = 0, parameters d1-19 through d1-23 will not be displayed.
Separate Speed Inputs (d1-18 = 1 or 2)
Six different speed settings (defined in the parameters d1-19 to d1-24 and d1-26) can be set and selected using four digital
inputs.
Speed Selection
When d1-18 = 1 or 2, multi-function digital inputs are preset as shown below.
Different speed settings can be selected depending on the assignment of the speed selection digital inputs (H1-
) as
shown in the table below.
Note: Parameters d1-19 through d1-26 are displayed only if d1-18 is set to 1 or 2.
Higher Speed has Priority and the Leveling Speed Input is Assigned (d1-18 = 1 and H1-
= 53) (Default)
The higher speed has priority over the leveling speed. The leveling signal is disregarded as long as any other speed
selection input is active. The drive decelerates to the leveling speed (d1-26) when the selected speed reference signal is
removed.
Terminal
Parameter Number
Set Value
Details
S3
H1-03
50
Nominal speed (d1-19)
S5
H1-05
51
Intermediate speed
S6
H1-06
53
Leveling speed (d1-26)
Selected Speed
Leveling and Nominal Speed
assigned
(H1-
= 50 and H1-
= 53)
0 = Off, 1 = On, A = 0 when d1-18 = 2 and no influence when d1-18=1, B = no influence, N/A = Not available
Leveling speed not
assigned
(H1-
≠ 53)
Nominal Speed not
assigned
(H1-
≠ 50)
50
51
52
53
50
51
52
51
52
53
Nominal Speed (d1-19)
1
0
0
A
1
0
0
0
0
0
Intermediate Speed 1 (d1-20)
0
1
0
A
0
1
0
1
0
0
Intermediate Speed 2 (d1-21)
1
1
1
A
1
1
1
N/A
N/A
N/A
Intermediate Speed 3 (d1-22)
0
1
1
A
0
1
1
1
1
0
Releveling Speed (d1-23)
0
0
1
A
0
0
1
0
1
0
Leveling Speed (d1-26)
0
0
0
1
0
0
0
B
B
B
Zero Speed
0
0
0
0
N/A
N/A
N/A
N/A
N/A
N/A
Up/Down Command
Leveling speed
Selected speed (other than leveling)
Speed
DC Injection/
Position lock
DC Injection/
Position lock
Input is set
No effect
Safe disable (terminals H1/H2 on)
and Baseblock off (H1-
= 8/9)
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