5.4 d: Reference Settings
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual 143
5.4 d: Reference Settings
The drive offers various ways of entering the frequency reference. The figure below gives an overview of the reference
input, selections, and priorities.
Figure 5.29
Figure 5.29 Frequency Reference Setting Hierarchy
◆ d1: Frequency Reference
■ d1-01 to d1-08, d1-17: Frequency Reference 1 to 8 and Jog Frequency Reference
Up to 9 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 8.
The multi-speed references 1 and 2 can be provided by analog inputs.
No.
<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).
Parameter Name Setting Range Default
d1-01 to d1-08 Frequency Reference 1 to 8 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
0
0
0
0
1
d1-17
d1-08
d1-02
d1-03
d1-02
d1-07
MS 8
Jog
MS 4
MS 3
MS 1
MS 2
MS 7
b1-01
(Frequency Reference Source 1)
d2-03 (Frequency Reference Lower Limit)
Digital Input
H1- = 2
b1-15
(Frequency Reference Source 2)
d1-01
(Freq.Ref. 1)
Terminal A1/A2
MEMOBUS comm.
Option Card
Pulse Train Input
d1-01
(Freq.Ref 1)
Terminal A1/A2
MEMOBUS comm.
Option Card
=0
=1
=2
=3
=4
=0
=1
=2
=3
=4
Pulse Train Input
Digital Input (H1-)
Jog Reference (=6)
FJOG (=12), RJOG (=13)
Determined by the NetRef function
selection of each comm. option card
Multi-Step Speed
Memobus Register 0001h, bit 4 if
standard 2 wire sequence selected.
Jog Frequency
Remote
Local
Terminal A2
H3-10 = 2
H3-10 ≠ 2
When programmed for
auxiliary frequency
Frequency
Reference
3 through 8
Frequency
Reference
Option Card
Signal is Off
ComRef
1
1
1
NetRef
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