SIEPCYEUOQ2V01A Q2V Technical Manual
583
When you activate the terminal set for Up2 Command, the bias will increase. When you activate the terminal set
for Down 2 Command, the bias will decrease. When you activate or deactivate the two commands, the drive will
hold the frequency reference.
gives information about the relation between operation of the Up/Down
2 Command and
d4-01, d4-03, d4-05
.
Note:
•
When using this function, set the optimal bias limit value with
d4-08 and d4-09 [Up/Dw2 Bias Upper Limit and Up/Dw2 Bias Lower
Limit]
.
•
Refer to "
d4: FREQUENCY UP/DOWN on page 516
" for more information.
Table 12.42 Up 2 Command, Down 2 Command
Func
tion
Frequency
Reference Source
d4-03
d4-05
d4-01
Operation
Storing the Frequency Reference or
Frequency Bias
1
Multi-step speed
reference
0.00
0
0
•
When the Up 2 Command is active, the drive
accelerates the motor (increases the bias value).
•
When the Down 2 Command is active, the
drive decelerates the motor (decreases the bias
value)
•
When the Up 2 Command and Down 2
Command are not active and when the Up 2
Command and Down 2 Command are active,
the drive holds the output frequency (holds the
bias value).
•
When the frequency changes, it will reset the
bias.
•
For all other statuses, the drive will follow the
frequency reference.
Not stored.
2
1
When the bias value and frequency reference are
constant for 5 seconds after the frequency
reference hold starts, the drive will add the bias
value to the enabled frequency reference, then
reset.
3
1
-
•
When the Up 2 Command is active, the drive
accelerates the motor.
•
When the Down 2 Command is active, the
drive decelerates the motor.
•
For all other statuses, the drive will follow the
frequency reference.
Not stored.
4
Multi-step speed
reference
> 0
-
0
•
When the Up 2 Command is active, the drive
accelerates the motor to
“
Frequency Reference
+
d4-03
”
(the bias value will increase to the
value set in
d4-03
)
•
When the Down 2 Command is active, the
drive decelerates the motor to
“
Frequency
Reference -
d4-03
”
(the bias value will decrease
to the value set in
d4-03
).
•
When the Up 2 Command and Down 2
Command are not active and when the Up 2
Command and Down 2 Command are active,
the drive holds the output frequency (holds the
bias value).
•
When the frequency changes, it will reset the
bias.
•
For all other statuses, the drive will follow the
frequency reference.
Not stored.
5
1
When the bias value and frequency reference are
constant for 5 seconds after the frequency
reference hold starts, the drive will add the bias
value to the enabled frequency reference, then
reset.
6
Others
(Analog input,
transmission)
0
0
0
•
When the Up 2 Command is active, the drive
accelerates the motor (increases the bias value).
•
When the Down 2 Command is active, the
drive decelerates the motor (decreases the bias
value)
•
When the Up 2 Command and Down 2
Command are not active and when the Up 2
Command and Down 2 Command are active,
the drive holds the output frequency (holds the
bias value).
•
During acceleration or deceleration, when the
frequency reference increases or decreases
more than
d4-07
, the drive holds the bias value
until the output frequency and the actual
frequency reference agree (speed agreement).
Not stored.
7
1
When the bias value is constant for 5 seconds after
the frequency reference hold starts, the drive will
store the bias value in
d4-06
. You cannot rewrite
the frequency reference is not possible. The drive
will store only the bias value.
8
Others
(Analog input,
transmission)
0
1
-
•
When the Up 2 Command is active, the drive
accelerates the motor (increases the bias value).
•
When the Down 2 Command is active, the
drive decelerates the motor (decreases the bias
value)
•
For all other statuses, the drive will follow the
frequency reference.
Not stored.
9
> 0
-
0
•
When the Up 2 Command is active, the drive
accelerates the motor to
“
Frequency Reference
+
d4-03
”
(the bias value will increase to the
value set in
d4-03
)
•
When the Down 2 Command is active, the
drive decelerates the motor to
“
Frequency
Reference -
d4-03
”
(the bias value will decrease
to the value set in
d4-03
).
•
During acceleration or deceleration, when the
frequency reference increases or decreases
more than
d4-07
, the drive holds the bias value
until the output frequency and the actual
frequency reference agree (speed agreement).
Not stored.
10
1
When the bias value is constant for 5 seconds after
the frequency reference hold starts, the drive will
store the bias value in
d4-06
. You cannot rewrite
the frequency reference is not possible. The drive
will store only the bias value.
Summary of Contents for Q2V Series
Page 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Page 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Page 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...
