YASKAWA OYMC V1000, Programming Manual

Page: 97 / 408

1.4 d: Reference Settings
YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual 97
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Figure 1.32
Figure 1.32 Preset Reference Timing Diagram
◆
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.
■
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.
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
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON ON ON
ON
ON
FWD (REV) Run/Stop
Multi-step Speed Ref. 2
Multi-step Speed Ref. 3
Jog Reference
Time
Multi-step Speed Ref. 1
Multi-step Speed Ref. 4
Frequency
reference