![background image](http://html.mh-extra.com/html/omron/v1000/v1000_user-manual_741325137.webp)
d1-04
d1-01
(A1)
d1-02
(A2)
d1-03
d1-05
d1-06
d1-07
d1-17
d1-12
d1-13
d1-14
d1-15
d1-16
Multi-step Speed Ref. 2
Multi-step Speed Ref. 3
Jog Reference
Multi-step Speed Ref. 1
Multi-step Speed Ref. 4
Frequency
reference
Time
FWD (REV) Run/Stop
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
Figure 5.31 Preset Reference Timing Diagram
u
d2: Frequency Upper/Lower Limits
By entering upper or lower frequency limits, the drive programmer can prevent operation of the drive above or below
levels that may cause resonance and or equipment damage.
n
d2-01: Frequency Reference Upper Limit
Sets the maximum frequency reference as a percentage of the maximum output frequency. This limit applies to all frequency
references.
Even if the frequency reference is set to a higher value, the drive internal frequency reference will not exceed this value.
No.
Parameter Name
Setting Range
Default
d2-01
Frequency Reference Upper Limit
0.0 to 110.0%
100.0%
n
d2-02: Frequency Reference Lower Limit
Sets the minimum frequency reference as a percentage of the maximum output frequency. This limit applies to all frequency
references.
If a lower reference than this value is input, the drive will run at the d2-02 level. If the drive is started with a lower reference
than d2-02, it will accelerate up to d2-02.
No.
Parameter Name
Setting Range
Default
d2-02
Frequency Reference Lower Limit
0.0 to 110.0%
0.0%
Internal frequency
reference
d2-01
Operating
range
Frequency Reference Upper Limit
Set frequency reference
Frequency Reference Lower Limit
d2-02
Figure 5.32 Frequency Reference: Upper and Lower Limits
n
d2-03: Master Speed Reference Lower Limit
Unlike frequency reference lower limit (d2-02) which will affect the frequency reference no matter where it is sourced
from (i.e., analog input, preset speed, Jog speed, etc.), the master speed lower limit (d2-03) sets a lower limit that will only
affect the analog input (terminals A1 and A2) that is the active master speed frequency.
5.4 d: Reference Settings
136
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
7/16/2008-13:23
Содержание V1000
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Страница 63: ...3 12 Wiring Checklist This Page Intentionally Blank 62 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 221: ...5 11 U Monitor Parameters This Page Intentionally Blank 220 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
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Страница 287: ...8 6 Connecting an Option Card This Page Intentionally Blank 286 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
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