YASKAWA A1000 Technical Manual page 98

4.6 Basic Drive Setup Adjustments
• When an analog input is set to "Auxiliary frequency 1" (H3-02, H2-06, or H2-10 = 2), the value set to this input will be used
as the Multi-Step Speed 2 instead of the value set to parameter d1-02. If no analog inputs are set for "Auxiliary frequency
1", then d1-02 becomes the reference for Multi-Step Speed 2.
• When an analog input is set to "Auxiliary frequency 2" (H3-02, H2-06, or H2-10 = 3), the value set to this input will be used
as the Multi-Step Speed 3 instead of the value set to parameter d1-03. If no analog inputs are set for "Auxiliary frequency
2", then d1-03 becomes the reference for Multi-Step Speed 3.
Select the different speed references as shown in
Reference
Frequency Reference 1 (set in b1-01)
Frequency Reference 2
(d1-02 or input terminal A1, A2, A3)
Frequency Reference 3
(d1-03 or input terminal A1, A2, A3)
Frequency Reference 4 (d1-04)
Frequency Reference 5 (d1-05)
Frequency Reference 6 (d1-06)
Frequency Reference 7 (d1-07)
Frequency Reference 8 (d1-08)
Frequency Reference 9 (d1-09)
Frequency Reference 10 (d1-10)
Frequency Reference 11 (d1-11)
Frequency Reference 12 (d1-12)
Frequency Reference 13 (d1-13)
Frequency Reference 14 (d1-14)
Frequency Reference 15 (d1-15)
Frequency Reference 16 (d1-16)
Jog Frequency Reference (d1-17)
<1> The Jog frequency overrides all other frequency references.
98
Table
Table 4.11 Multi-Step Speed Reference and Terminal Switch Combinations
Multi-Step
H1-oo = 3
<1>
4.11. Figure 4.20 illustrates the multi-step speed selection.
Multi-Step
Speed Speed 2
H1-oo = 4
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
− −
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Multi-Step Multi-Step
Speed 3 Speed 4
H1-oo = 5 H1-oo = 32
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON OFF
ON OFF
OFF ON
OFF ON
OFF ON
OFF ON
ON ON
ON ON
ON ON
ON ON
− −
Jog Reference
H1-oo = 6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON