YASKAWA A1000 Series Quick Start Manual page 146

4.6 Basic Drive Setup Adjustments
Multi-Step Speed Selection
To use several speed references for a multi-step speed sequence, set the H1-oo parameters to 3, 4, 5, and 32. To assign the
Jog reference to a digital input, set H1-oo to 6.
Notes on using analog inputs as Multi-Speed 1, 2, and 3:
• Multi-Step Speed 1
Set b1-01 to 1 to set terminal A1 analog input to Multi-Step Speed 1.
Set b1-01 to 0 when setting d1-01, Frequency Reference 1, to Multi-Step Speed 1.
• Multi-Step Speed 2
Set H3-06, Terminal A3 Function Selection, to 2 (Auxiliary Frequency Reference 1) when setting terminal A3 analog input
to Multi-Step Speed 2.
Set H3-06 to F (Through mode) when setting d1-02, Frequency Reference 2, to Multi-Step Speed 2.
• Multi-Step Speed 3
Set H3-10, Terminal A2 Function Selection, to 3 (Auxiliary Frequency Reference 2) when setting terminal A2 analog input
to Multi-Step Speed 3.
Set H3-10 to F (Through mode) when setting d1-03, Frequency Reference 3, to Multi-Step Speed 3.
Set H3-09 to 0 and set DIP switch S1 on the control circuit terminal board to V (voltage) when inputting 0 to 10 V to terminal
A2 analog input.
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.
146
Table
Table 4.12 Multi-Step Speed Reference and Terminal Switch Combinations
Multi-Step
Reference
H1-oo = 3
<1>
4.12. Figure 4.23 illustrates the multi-step speed selection.
Multi-Step
Speed Speed
Reference 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 41G YASKAWA AC Drive - A1000 Quick Start Guide
Multi-Step Multi-Step
Speed Speed
Reference 3 Reference 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
Selection
H1-oo = 6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON