D: Reference Settings; D: Reference Settings; D1: Frequency Reference - YASKAWA E1000 Technical Manual

5.4

d: Reference Settings

The figure below gives an overview of the reference input, selections, and priorities.
Figure 5.23
b1-01
(Freq. Reference Source 1)
=4
Pulse Train Input
=3
Option Card
=2
MEMOBUS comm.
=1
Terminal A1/A2/A3
=0
d1-01
(Freq.Ref 1)
b1-15
(Freq. Reference Source 2)
=4
Pulse Train Input
=3
Option card
=2
MEMOBUS comm.
=1
Terminal A1/A2/A3
=0
d1-01
(Freq. Ref. 1)

◆ d1: Frequency Reference

■
d1-01 to d1-04 and d1-17: Frequency Reference 1 to 4 and Jog Frequency Reference
Up to 5 preset frequency references (including the Jog reference) can be programmed in the drive. The drive lets the user
switch between these frequency references during run by using the digital input terminals. The drive uses the acceleration
and deceleration times that have been selected when switching between each frequency reference.
The Jog frequency must be selected by a separate digital input and overrides all other frequency references.
The multi-step speed references 1, 2, and 3 can be provided by analog inputs.
No.
d1-01 to d1-04
d1-17
<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).
<2> Setting units are determined by parameter o1-03. The default is "Hz" (o1-03 = 0) in V/f and OLV/PM control modes.
Multi-Step Speed Selection
To use several speed references for a multi-step speed sequence, set the H1- parameters to 3 and 4. To assign the Jog
reference to a digital input, set H1- to 6.
Notes on using analog inputs as Multi-Step Speed 1 and 2:
• Multi-Step Speed 1
When setting terminal A1's analog input to Multi-Step Speed 1, set b1-01 to 1, and when setting d1-01 (Frequency
Reference 1) to Multi-Step Speed 1, set b1-01 to 0.
• Multi-Step Speed 2
When setting terminal A2's analog input to Multi-Step Speed 2, set H3-10 (Terminal A2 Function Selection) to 2
(Auxiliary frequency reference 1). When setting d1-02 (Frequency Reference 2) to Multi-Step Speed 2, set H3-10 to 1F
(Through mode).
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
LO/RE Key on Digital Operator or
Digital Input H1-
0
Digital Input
Remote
H1- = 2
1
Local
Set to supply the
auxiliary frequency reference
Terminal A2
d1-02
Terminal A3
d1-03
d1-04
Jog Frequency
d1-17
Figure 5.23 Frequency Reference Setting Hierarchy
Parameter Name
Frequency Reference 1 to 4
Jog Frequency Reference
= 1
MS 1
H3-10 = 2
MS 2
H3-10 = 2
H3-06 = 3
MS 3
Open
H3-06 = 3
Close
MS 4
Jog
Multi-Step Speed
0.00 to 200.00 Hz
0.00 to 200.00 Hz

5.4 d: Reference Settings

common_TMonly
NetRef ComRef
Frequency
1
1
Reference
0
0
MEMOBUS Register 0001h, bit 4 if
standard 2 wire sequence selected,
usually 0
Set from Communications
Option Card, usually 0
Digital Input (H1- )
Jog Reference (=6),
FJOG(=12), RJOG(=13)
Setting Range
0.00 Hz
<1> <2>
6.00 Hz
<1> <2>
Default
<2>
<2>
5
165