Chapter 6 - Parameter Description
6-7
SET Stop Freq 1
56 40.00 Hz
SET Aux Stop DT
61 5.0 sec
SET MMC Dec Time
64 10.0 sec
SET MMC DecFreq
65 55.00 Hz
SET AuxStartDiff
66 2.0 %
SET AuxStopDiff
67 2.0 %
SET Start Freq 1
52 59.00 Hz
SET Aux Start DT
60 5.0 sec
)7 6 0*+
1 % ?)
" " " 2' !
!
If SET-50 is set to Yes, SET-51 is set to more than
0 and VFD runs at speed exceeding SET-52 for
SET-60 time delay, the AUX motor #1 will start.
SET-60 time delay to start AUX motor works for
all four AUX motors.
)706 0 +
1 % ?)
"
" 2' !
!
When VFD runs below SET-56 for SET-61 time
delay, the AUX motor #1 will stop. SET-61 time
delay to stop AUX motor works for all four AUX
motors.
)7.+
1 % ?)
" " " 2' !
When VFD runs at
speed exceeding SET-
53 with AUX-1 motor running for SET-60 time
delay, the AUX motor #2 will start.
)73+
1 % ?)
"
" 2' !
When VFD runs at
speed below SET-57
with AUX-1 motor running for SET-61 time delay,
the AUX motor #2 will stop.
)7/+
1 % ?).
" " " 2' !
When VFD runs at
speed exceeding SET-
54 with AUX-1 and AUX-2 motors running for
SET-60 time delay, the AUX motor #3 will start.
)74+
1 % ?).
"
" 2' !
When VFD runs at
speed below SET-58
with AUX-1 and AUX-2 motors running for SET-
61 time delay, the AUX motor #3 will stop.
)77+
1 % ?)/
" " " 2' !
When VFD runs at speed exceeding SET-55
with AUX-1, AUX-2 and AUX-3 motors running
for SET-60 time delay, the AUX motor #4 will
start.
)75+ % ?)/
"
" 2' !
When VFD runs at
speed below SET-59
with AUX-1, AUX-2 and AUX-3 motors running
for SET-61 time delay, the AUX motor #4 will
stop.
)0 6 0.+
1 %
" !
!
" 2' !
When an AUX motor stops based on MMC control,
the VFD will ramp up to SET-63 speed using SET-
62 acceleration time to minimize the temporary
drop in system pressure.
)0/6 07+
1
" !
!
" 2' !
When an AUX motor starts based on MMC control,
the VFD will ramp down to SET-65 speed using
SET-64 deceleration time to minimize the
temporary surge in system pressure.
)006 03+
1 % ?
" " !
>> " !
!-
If PID control is enabled and SET-66 and/or SET-
67 are greater than 0.0%, there will be an additional
Feedback Level condition that must be met in order
to start or stop an AUX motor:
,-. /0120 34456178 94:4;=
==
=
SET
SET
SET
SET----"?$----
SET
SET
SET
SET----25
25
25
25$$$$xxxx SET
SET
SET
SET----66
66
66
66$$$$
100
100
100
100
,-. /0CD 34456178 94:4;=
==
=
SET
SET
SET
SET----"?$+
++
+
SET
SET
SET
SET----25
25
25
25$$$$xxxx SET
SET
SET
SET----67
67
67
67$$$$
100
100
100
100
SET Start Freq 2
53 59.00 Hz
SET Stop Freq 2
57 40.00 Hz
SET Start Freq 3
54 59.00 Hz
SET Stop Freq 3
58 40.00 Hz
SET Start Freq 4
55 59.00 Hz
SET Stop Freq 4
59 40.00 Hz
SET MMC Acc Time
62 2.0 sec
SET MMC AccFreq
63 30.00 Hz
Summary of Contents for CI-007-P2
Page 23: ......
Page 107: ......
Page 110: ...Chapter 6 Parameter Description 7 4 PID control with Pipe Broken function diagram...
Page 111: ...Chapter 6 Parameter Description 7 4 7 5 PID control with Pre PID function diagram...
Page 112: ...Chapter 6 Parameter Description 7 5 7 6 PID Control Setting Notes...
Page 113: ......
