YASKAWA FSDrive-MV1000 Parameter Manual page 140

2.4 d: Reference Settings
2.4 d: Reference Settings
The figure below gives an overview of the reference input, selections, and priorities.
Figure 2.30
b1-01
(Freq. Ref. Selection 1)
=3
Option Card
=2
MEMOBUS comm.
=1
Analog Input 1/2
=0
d1-01
(Freq. Ref. 1)
b1-15
(Freq. Ref. Selection 2)
=3
Option Card
=2
MEMOBUS comm.
=1
Analog Input 1/2
=0
d1-01
(Freq. Ref. 1)
u d1: Frequency Reference
d1-01 to d1-17: Frequency Reference 1 to 16 and Jog Frequency Reference
n
The drive lets the user switch up to 17 preset frequency references during run (including the Jog reference) through the
contact inputs. The drive uses the acceleration and deceleration times that have been selected when switching between
each frequency reference.
The Jog frequency overrides all other frequency references and must be selected by a separate contact input.
The multi-step speed references 1, 2, and 3 can be input from analog inputs 1 and 2.
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
To use several speed references for a multi-step speed sequence, set the H1-
Speed Reference 1, 2, 3, and 4). To assign the Jog reference to a contact input, set H1-
Notes on using analog inputs as Frequency Reference 1, 2, and 3:
• Multi-Step Speed 1
Set b1-01 to 1 when setting analog input 1 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 H3-10 (Analog Input 2 Function Selection) to 3 (Auxiliary frequency reference 2 when setting analog input 2) to
Multi-Step Speed 3.
Set H3-10 to 1F (Through mode) when setting d1-03(Frequency Reference 3) to Multi-Step Speed 3.
When inputting 0 to 10 V to analog input 2, set H3-09 to 0.
140
LO/RE d2-03 (Master Speed Ref. Lower Limit)
0
Contact Input
Remote
H1- = 2
1
Local
Set to supply the
auxiliary frequency reference
Analog Input 2
d1-02
d1-04
Freq. Ref.
4 through 16
d1-15
d1-16
Jog Freq. Ref. d1-17
Figure 2.30 Frequency Reference Setting Hierarchy
Name
Frequency Reference 1 to 16
Jog Frequency Reference
MS 1
H3-10 = 2
MS 2
NetRef
H3-10 = 2
Open
MS 4 Closed
MS 15
MS 16
H1-
Jog Freq. Ref.
Multi-Step Speed
Freq. Ref.
Setting Range
0.00 to 120.00 Hz
0.00 to 120.00 Hz
parameters to 3, 4, 5, and 32 (Multi-Step
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
common_TMonly
Off when using
an option card
ComRef
1
Freq. Ref.
1
0
0
MEMOBUS register 0001h, bit 4
(When 2-wire sequence is selected)
Communication option card
command specifications
=6 (Jog Freq. Ref.)
<1>
<1>
to 6.
Default
0.00 Hz
6.00 Hz