SIEPCYEUOQ2V01A Q2V Technical Manual
521
When the frequency reference or PID output value is 0% to 50%, the drive reverses the motor in the set direction.
When the frequency reference or PID output value is 50% to 100%, the drive operates the motor in the set
direction.
Note:
When you use the Bi-Directional function with PID control, you can use an MFDI terminal set for
PID BiDir [H1-xx = 7A]
to enable/
disable the Bi-Directional function.
shows how the drive operates when you use the PID control function with the Bi-Directional function
and
d4-11 = 1
.
Table 12.27 Bi-Directional Function Operation Conditions
b5-01 [PID Enable] Setting
Status of MFDI Terminal Set for 7A [PID BiDir]
ON
OFF
b5-01 = 0 [Disabled]
Bi-Directional function enabled
Bi-Directional function enabled
b5-01 = 1 [Enabled]
Bi-Directional function enabled
Normal operation (Bi-Directional function disables)
•
When PID Control is Disabled or
H1-xx = 6A [MFDI Function Select = PID Disable]
is Activated
When the frequency reference is 0% to 50%, the drive reverses the motor in the set direction. When the
frequency reference is 50% to 100%, the drive runs the motor in the set direction.
shows the
frequency reference change at this time. This is an example of operation when the Forward Run command is
input.
Figure 12.57 Frequency Reference Transition when PID Control is Disabled or PID Disable is ON
Note:
When
b1-04 = 1 [Reverse Operation Selection = Reverse Disabled]
, the drive will not run in Reverse. The frequency reference limit is
0 Hz.
•
When PID Control is Enabled and
H1-xx = 7A [PID BiDir]
is Activated
When the frequency reference is 0% to 50% after PID control execution, the drive runs the motor opposite of
the set direction. When the frequency reference is 50% to 100%, the drive runs the motor in the set direction.
shows the frequency reference change at this time. This is an example of operation when the
Forward Run command is input.
Figure 12.58 Frequency Reference Transition when PID Control and PID Bi-Directional are Enabled
Note:
When
b1-04 = 1
, the drive will not run the motor in Reverse. The frequency reference limit is 0 Hz.
•
When PID Control is Enabled and
H1-xx = 7A
is Deactivated
The Bi-Directional function is disabled. When the frequency reference is a negative value after PID control
execution, the drive runs the motor opposite of the set direction. The frequency reference value is an absolute
value.
■
d4-12: Stop Position Gain
No.
(Hex.)
Name
Description
Default
(Range)
d4-12
(02B8)
Stop Position Gain
Sets the gain to adjust the stopping accuracy. Set this parameter when
b1-03 = 9 [Stopping
Method Selection = Distance Stop]
.
1.00
(0.50 - 2.55)
If the motor stops before the necessary stop position, increase the setting value. If the length of time for the motor
to stop is too long, decrease the setting value.
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
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...