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. Parameter Name Setting Range Default
d1-01 to d1-16 Frequency Reference 1 to 16
0.00 to 400.00 Hz
<1>
0.00 Hz
d1-17 Jog Frequency Reference
0.00 to 400.00 Hz
<1>
6.00 Hz
<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 Selection 1,
2, 3 and 4 (H1- = 3, 4, 5, 32). For the Jog reference a digital input must be set to H1- = 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 Multi-Step Speed 2 instead of the value set to parameter d1-02. When H3-10 does not equal 2, then d1-02
becomes the reference for Multi-Step Speed 2.
The different speed references can be selected as shown in Table 5.14. Figure 5.31 illustrates the multi-step speed selection.
Table 5.14 Multi-Step Speed Reference and Terminal Switch Combinations
Reference
Multi-Step
Speed
H1-=3
Multi-Step
Speed 2
H1-=4
Multi-Step
Speed 3
H1-=5
Multi-Step
Speed 4
H1-=32
Jog Reference
H1-=6
Frequency Reference 1 (d1-01/A1) OFF OFF OFF OFF OFF
Frequency Reference 2 (d1-02/A2) ON OFF OFF OFF OFF
Frequency Reference 3 (d1-03) 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 the frequency reference being used.
5.4
d: Reference Settings
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
135
5
Parameter Details
7/16/2008-13:23
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