Speed Selection Using Digital Inputs (B1-01 = 0) - YASKAWA L1000A Technical Manual

• A fault occurs. The stopping method depends on the specific fault that occurred, in combination with certain parameter
settings.
• The Safe Disable inputs are opened or a Base Block signal is input. In this case, the brake is applied immediately and
the drive output shuts off.

◆ Speed Selection Using Digital Inputs (b1-01 = 0)

Set parameter b1-01 = 0 to enable the speed selection using the drive digital inputs. Use parameter d1-18 to determine
different travel speeds selected by the digital inputs.
d1-18
0 (default) Multi-speed inputs 1, Speed references are set in d1-01 to d1-08
1 Separate speed inputs, Speed references are set in d1-19 to d1-24 and d1-26, Higher speed has priority
2 Separate speed inputs, Speed references are set in d1-19 to d1-24 and d1-26, Leveling speed has priority
3 Multi speed inputs 2, Speed references are set in d1-02 to d1-08, Stop if no speed selection input is enabled
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Multi-Speed Inputs 1, 2 (d1-18 = 0 or 3)
Speed Selection
When d1-18 = 0 or 3, multi-function digital inputs are preset as shown below.
Terminal
S5
S6
S7
Different speed reference settings can be selected by combining the three digital inputs 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.
Digital Inputs
Multi-Speed Multi-Speed
Reference 1 Reference 2
0 0
1 0
0 1
1 1
0 0
1 0
0 1
1 1
0 = Off, 1 = On
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.
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Parameter Number
H1-05
H1-06
H1-07
Multi-Speed
Reference 3
0 Speed reference 1 (d1-01)
0 Speed reference 2 (d1-02 or terminal A1, A2 input value if H3-02 or H3-10 is set to 2)
0 Speed reference 3 (d1-03 or terminal A1, A2 input value if H3-02 or H3-10 is set to 3)
0
1
1
1
1
4.6 Setup Procedure for Elevator Applications
Speed Selection
Set Value
3 Multi-Speed Reference 1
4 Multi-Speed Reference 2
5 Multi-Speed Reference 3
Selected Speed
d1-18 = 0
Speed reference 4 (d1-04)
Speed reference 5 (d1-05)
Speed reference 6 (d1-06)
Speed reference 7 (d1-07)
Speed reference 8 (d1-08)
Details
d1-18 = 3
Stop
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