YASKAWA AC Drive-A1000 - Page 170

• When the 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 Table 5.17. Figure 5.41 illustrates the multi-step speed selection.
Table 5.17 Multi-Step Speed Reference and Terminal Switch Combinations
Reference
Multi-Step
Speed
H1-oo = 3
Multi-Step
Speed 2
H1-oo = 4
Multi-Step
Speed 3
H1-oo = 5
Multi-Step
Speed 4
H1-oo = 32
Jog Reference
H1-oo = 6
Frequency Reference 1 (set in b1-01) OFF OFF OFF OFF OFF
Frequency Reference 2 (d1-02 or input terminal A1, A2,
A3)
ON OFF OFF OFF OFF
Frequency Reference 3 (d1-03 or input terminal A1, A2,
A3)
OFF ON OFF OFF OFF
Frequency Reference 4 (d1-04) ON ON OFF OFF OFF
Frequency Reference 5 (d1-05) OFF OFF ON OFF OFF
Frequency Reference 6 (d1-06) ON OFF ON OFF OFF
Frequency Reference 7 (d1-07) OFF ON ON OFF OFF
Frequency Reference 8 (d1-08) ON ON ON OFF OFF
Frequency Reference 9 (d1-09) OFF OFF OFF ON OFF
Frequency Reference 10 (d1-10) ON OFF OFF ON OFF
Frequency Reference 11 (d1-11) OFF ON OFF ON OFF
Frequency Reference 12 (d1-12) ON ON OFF ON OFF
Frequency Reference 13 (d1-13) OFF OFF ON ON OFF
Frequency Reference 14 (d1-14) ON OFF ON ON OFF
Frequency Reference 15 (d1-15) OFF ON ON ON OFF
Frequency Reference 16 (d1-16) ON ON ON ON OFF
Jog Frequency Reference (d1-17)
<1>
− − − − ON
<1> The Jog frequency overrides all other frequency references.
5.4 d: Reference Settings
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YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual