Toshiba P9 ASD Quick Start Manual page 74

WARNING! — THE FOLLOWING STEP WILL START THE MOTOR!
Figure 29. The VLP Maximum Value.
10. Set the system for normal flow
11. Place the system in the Hand
12. Click Next to continue.
Figure 30. Set the VLP Minimum Value.
14. The VLP Minimum value
15. Click Next to continue.
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DANGER
and ensure that all system valves
are set for normal operation.
mode and press the Run key. The
system will run at the Upper
Limit setting ( ).
F012
The Motor/Pump combination capacity is automatically calculated and displayed as the
VLP Maximum. Normally, no further adjustment is required for the VLP Maximum
setting.
The VLP Maximum value may be adjusted, if required, at
setting ( ) minus the
F395 F482
setting is typically above the
electrical stall of the motor,
above the minimum system
pressure, above the manual
change plateau, and well below
the typical operating point of the
system.
Click in the VLP Minimum
field and, using the Rotary
Encoder, slowly decrease the
VLP Minimum value while observing the LED display.
If either of the conditions listed below should occur while decreasing the VLP
Minimum value, increase the VLP Minimum number until the condition is no longer
true to set the VLP Minimum:
• The motor stalls,
• The output frequency is greater than the setting of
• The output frequency no longer changes with continued VLP number changes.
The VLP Minimum setting (
Minimum Zone.
VLP Setup Wizard
Back
Use Encoder To Set VLP
Maximum
Transducer Value
VLP Maximum Zone
setting comprises the range of the VLP Maximum Zone.
VLP Setup Wizard
Back
Use Encoder To Set VLP
Minimum
Transducer Value
VLP Minimum Zone
F505
) plus the setting comprises the range of the VLP
F394 F481
Next Exit
12 %
. The VLP Maximum
F395
Next Exit
12 %
, or
P9 ASD Quick Start Guide
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