YASKAWA FSDrive-MV1000 Parameter Manual page 180
Super energy-saving medium-voltage ac drive, 2.4 kv class, 3 kv class, 4.16 kv class, 6 kv class, 11 kv class
Hide thumbs
Also See for FSDrive-MV1000:
- Instructions for use manual (260 pages) ,
- Parameter manual (230 pages) ,
- Instructions manual (190 pages)
Table of Contents
2.7 H: Terminal Functions
Freq. Ref.
Condition
Source
1
2
Multi-Step Speed
Reference
3
4
Multi-Step Speed
Reference
5
6
Other
(analog comm.,
7
etc.)
8
9
Other
(analog comm,
etc.)
10
Setting 77: ASR Gain Switch
Switches the ASR gain between the values set in C5-01 and C5-03. The gain set to C5-03 is enabled when the terminal is
closed, and C5-01 is enabled when the terminal opens again. Refer to
page 136
for a more detailed description.
Setting 78: External Torque Reference Polarity Inversion
Reverses the direction of the torque reference when the terminal closes. Refer to
Setting the Torque Reference, Speed Limit, and Torque Compensation Values on page 150
180
Table 2.25 Up/Down 2 Operations
d4-03 d4-05 d4-01
0
• Accelerates (increases the bias) while the Up 2
terminal is closed.
• Decelerates (decreases the bias) while Down 2 is
closed.
0
• Holds output frequency (holds the bias) when no
1
Up 2 or Down 2 input or both active.
• Resets the bias when the reference changes.
0
• Operates with the frequency reference in all other
situations.
• Accelerates (increases the bias) while the Up 2
terminal is closed.
1
–
• Decelerates (decreases the bias) while Down 2 is
closed.
• Otherwise operates at the frequency reference.
0
• When the Up 2 is enabled, drive accelerates up to
the frequency reference plus d4-03 (bias is
increased for d4-03).
• When Down 2 is enabled, drive decelerates down
Value
to the frequency reference minus d4-03 (bias is
other
–
decreased for d4-03).
1
than 0
• Holds output frequency (holds the bias) when no
Up 2 or Down 2 input or both active.
• Resets the bias when the reference changes.
• Operates with the frequency reference in all other
situations.
0
• Accelerates (increases the bias) while the Up 2
terminal is closed.
• Decelerates (decreases the bias) while Down 2 is
closed.
0
0
• Holds output frequency (holds the bias) when no
1
Up 2 or Down 2 input or both active.
• If the frequency reference changes for more than
d4-07 during accel/decel, bias value is held until the
output frequency meets the reference (speed agree).
• Accelerates (increases the bias) while the Up 2
terminal is closed.
0
1
–
• Decelerates (decreases the bias) while Down 2 is
closed.
• Otherwise operates at the frequency reference
0
• When Up 2 is enabled, drive accelerates up to the
frequency reference plus d4-03 (increases the bias
for d4-03).
Value
• When Down 2 is enabled, drive decelerates down
other
–
to the frequency reference minus d4-03 (decreases
1
than 0
the bias for d4-03).
• If the frequency reference changes for more then
d4-07 during accel/decel, bias value is held until the
output frequency meets the reference (speed agree).
Operation
C5: Automatic Speed Regulator (ASR) on
d5: Torque Control on page 149
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
Frequency Saved
Not saved
If the bias and frequency
reference are constant for 5 s, the
bias is added to the active
frequency reference and reset
afterward.
Not saved
Not saved
If the bias and frequency
reference are constant for 5 s, the
bias is added to the active
frequency reference and reset
afterward.
Not saved
If the bias is constant for 5 s, it is
saved to parameter d4-06. The
frequency reference cannot be
overwritten, so only the bias is
saved.
Not saved
Not saved
If the bias is constant for 5 s, it is
saved to parameter d4-06. The
frequency reference cannot be
overwritten, so only the bias is
saved.
and
for details.
Table of Contents
