D1: Frequency Reference - YASKAWA V1000 Technical Manual

5.4 d: Reference Settings
u

d1: Frequency Reference

n
d1-01 to d1-17: Frequency Reference 1 to 16 and Jog Reference
Up to 17 preset references (including Jog reference) can be programmed in the drive. The references can be switched
during Run by digital inputs. The acceleration/deceleration to the new reference is performed using the active acceleration/
deceleration time.
The Jog frequency must be selected by a separate digital input and has priority over the references 1 to 16.
The multi-speed references 1 and 2 can be provided by analog inputs.
No.
d1-01 to d1-16
d1-17
<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).
Multi-Step Speed Selection
Depending on how many speeds are used, some digital inputs have to be programmed for Multi-Step Speed Reference 1,
2, 3 and 4 (H1-oo = 3, 4, 5, 32). For the Jog reference a digital input must be set to H1-oo = 6.
Notes on using analog inputs as multi-speed 1 and 2:
• If the frequency reference source is assigned to analog input A1 (b1-01 = 1), then this input will be used for Frequency
Reference 1 instead of d1-01. If the reference source is assigned to the digital operator (b1-01 = 0), then d1-01 will be
used as Frequency Reference 1.
• When the analog input A2 function is set to "Auxiliary Frequency" (H3-10 = 2), then the value input to terminal A2 will
be used as the Frequency Reference 2 instead of the value set to parameter d1-02. When H3-10 does not equal 2, then
d1-02 becomes the reference for Frequency Reference 2.
The different speed references can be selected as shown in
Reference
Frequency Reference 1 (d1-01/A1)
Frequency Reference 2 (d1-02/A2)
Frequency Reference 3 (d1-03)
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 the frequency reference being used.
154
Parameter Name
Frequency Reference 1 to 16
Jog Frequency Reference
Table 5.14 Multi-Step Speed Reference and Terminal Switch Combinations
Multi-Step
<1>
Table 5.14. Figure 5.33
Multi-Step
Speed Speed 2
H1-oo=3 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 SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
Setting Range
<1>
0.00 to 400.00 Hz
<1>
0.00 to 400.00 Hz
illustrates the multi-step speed selection.
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
− −
Default
0.00 Hz
6.00 Hz
Jog Reference
H1-oo=6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON