CERUS CI-007-P2 - Second V;F Pattern Selection; Second Torque Boost Settings; Second Stall Level Setting; Second Motor Overload Protection Settings

Chapter 6 - Parameter Description
6-34
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 "!
APP-22- The second acceleration time setting.
APP-23- The second V/F pattern has three
selections: Linear, Square and User V/F.
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; 
APP-24- The second forward torque boost level.
APP-25- The second forward torque boost level.
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APP-26 is a second
stall level for motor
current limiting function.
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APP-27- The second Electronic Motor Overload
setting for 1 minute to trip.
APP-28- The second Electronic Motor Overload
setting for continuous run.
APP-29- The second motor FLA setting.
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APP-40 is a display for
the number of running
Aux motors by MMC control.
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APP-41 is the number
of the 1
st
Aux motor to
start in MMC control.
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APP-41 shows the
actual run time for Aux
motors alternation for MMC control.
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APP-44 changes Aux
motors Start/Stop
sequence from 1
st
Starts and 1
st
Stops to 1
st
Starts
and Last stops by setting it to Yes.
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APP-45 changes Aux
motors Stop sequence
to simultaneous stop by setting it to Yes.
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APP-66 has three selections for alternation mode:
None, Aux and Main.
None- the alternation mode is disabled.
Aux- the alternation mode is enabled and VFD will
alternate auxiliary motors when APP-67 run time
timer is expired and VFD frequency is below APP-
68 setting. The below one-line diagram shows
MMC control configuration for four Aux motors.
The VFD will open current Aux motor relay and
close next Aux motor relay.
APP  2nd BaseFreq
22 60.00 Hz
APP  2nd V/F
23 Linear
APP  2nd F Boost
24 2.0 %
APP  2nd R Boost
25 2.0 %
APP  2nd Stall
26 100.0 %
APP  2nd ETH 1min
27 130.0 %
APP  2nd ETH Cont
28 120.0 %
APP  2nd R Curr
29 3.6 A
APP  Aux Mot Run
40 0
APP  Starting Aux
41 1
APP  Starting Aux
42 1
APP  F-In L-Out
44 Yes
APP  All Stop
45 No
APP  AutoCh Mode
66 Aux
APP  Auto Ex Intv
67 72.00 h
APP  AutoEx Level
68 20.00 Hz
VFD Output
To Main Motor
M1
M2
M3
M4
M
P
-
VFD
Line Power
External Relays
Aux.
Motor 4
Aux.
Motor 3
Aux.
Motor 2
Aux.
Motor 1
RLY1
RLY2
RLY3
RLY4
Aux1
Aux 2
Aux 3
Aux 4