SIEPCYEUOQ2V01A Q2V Technical Manual
239
Code
Name
Causes
Possible Solutions
The option card is damaged.
If the alarm continues and the wiring is correct, replace the option
card.
Note:
•
The drive detects this error if the Run command or frequency reference is assigned to the option card.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 4 [MFDO Function Select = Alarm]
will activate.
•
If the drive detects this error, it will operate the motor as specified by the stopping method set in
F6-01 [Comm.Error Selection]
.
Code
Name
Causes
Possible Solutions
CALL
Serial Comm Transmission Error
The communications cable wiring is incorrect.
Correct wiring errors.
There is a short-circuit in the communications cable
or the communications cable is not connected.
•
Repair the short-circuited or disconnected portion of the cable.
•
Replace the defective communications cable.
A programming error occurred on the controller
side.
Examine communications at start-up and correct programming
errors.
The communications circuitry is damaged.
•
Do a self-diagnostics check.
•
If the problem continues, replace the control board or the
drive. For information about replacing the control board,
contact the manufacturer or your nearest sales representative.
The termination resistor setting for Modbus
communications is incorrect.
On the last drive in a Modbus network, set DIP switch S2 to the
ON position to enable the termination resistor.
Note:
•
The drive detects this error if it does not correctly receive control data from the controller when energizing the drive.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 4 [MFDO Function Select = Alarm]
will activate.
Code
Name
Causes
Possible Solutions
CE
Modbus Communication Error
The communications cable wiring is incorrect.
Correct wiring errors.
There is a short-circuit in the communications cable
or the communications cable is not connected.
•
Repair short circuits and connect cables.
•
Replace the defective communications cable.
Electrical interference caused a communication data
error.
•
Examine the control circuit lines, main circuit lines, and
ground wiring, and decrease the effects of electrical
interference.
•
Make sure that a magnetic contactor is not the source of the
electrical interference, then use a Surge Protective Device if
necessary.
•
Use only the recommended cables or other shielded line.
Ground the shield on the controller side or the drive input
power side.
•
Separate the communication wiring from drive power lines,
and install a noise filter to the input side of the power supply
for communication.
•
Decrease the effects of electrical interference from the
controller.
The communication protocol is not compatible.
•
Examine the values set in
H5-xx
.
•
Examine the settings on the controller side and correct the
difference in communication conditions.
The value set in
H5-09 [Mbus CE Detect Time]
is
too small for the communications cycle.
•
Change the controller software settings.
•
Increase the value set in
H5-09
.
The controller software or hardware is causing a
communication problem.
Examine the controller and remove the cause of the problem.
Note:
•
The drive detects this error if it does not correctly receive control data for the
CE
detection time set to
H5-09
.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 4 [MFDO Function Select = Alarm]
will activate.
•
If the drive detects this error, it will operate the motor as specified by the stopping method set in
H5-04 [Mbus Error Stop]
.
Code
Name
Causes
Possible Solutions
CP1
Comparator 1 Limit Error
The monitor value set in
H2-20 [Compare1 Mon.
Selection]
was in the range of
H2-21 [Compare1
Low Limit]
and
H2-22 [Compare1 Up Limit]
.
Examine the monitor value and remove the cause of the fault.
Note:
•
The drive detects this error when the terminal is assigned to
H2-01 to H2-03 = 3C [MFDO Function Select = Comparator 1]
.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 4 [MFDO Function Select = Alarm]
will activate.
•
Parameter
H2-33 [Compare1 Protection Selection]
enables and disables
CP1
detection.
Code
Name
Causes
Possible Solutions
CP2
Comparator 2 Limit Error
The monitor value set in
H2-26 [Compare2 Mon.
Selection]
was outside the range of
H2-27
[Compare2 Low Limit]
and
H2-28 [Compare2 Up
Limit]
.
Examine the monitor value and remove the cause of the fault.
Note:
•
The drive detects this error when the terminal is assigned to
H2-01 to H2-03 = 3D [MFDO Function Select = Comparator 2]
.
•
If the drive detects this error, the terminal set to
H2-01 to H2-03 = 4 [MFDO Function Selection = Alarm]
will activate.
•
Parameter
H2-35 [Compare2 Protection Selection]
enables and disables
CP2
detection.
Code
Name
Causes
Possible Solutions
CrST
Cannot Reset
The drive received a fault reset command when a
Run command was active.
Turn off the Run command then de-energize and re-energize the
drive.
Содержание Q2V Series
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Страница 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 143: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 143 EU Declaration of Conformity...
Страница 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Страница 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...
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