n
L1-03: Motor Overheat Alarm (oH3) Operation Selection
Sets the drive operation when the PTC input signal reaches the motor overheat alarm level.
No.
Name
Setting Range
Default
L1-03
Motor Overheat Alarm Operation Selection
0 to 3
3
Setting 0: Ramp to Stop
The drive stops the motor using the active deceleration time.
Setting 1: Coast to Stop
The drive output is switched off and the motor coasts to stop.
Setting 2: Fast-stop
The drive stops the motor using the Fast-stop time set in parameter C1-09.
Setting 3: Alarm Only
The operation is continued and an oH3 alarm is displayed on the digital operator
n
L1-04: Motor Overheat Fault (oH4) Operation Selection
Sets the drive operation when the PTC input signal reaches the motor overheat fault level.
No.
Name
Setting Range
Default
L1-04
Motor Overheat Fault Operation Selection
0 to 2
1
Setting 0: Ramp to Stop
The drive stops the motor using the active deceleration time.
Setting 1: Coast to Stop
The drive output is switched off and the motor coasts to stop.
Setting 2: Fast-stop
The drive stops the motor using the Fast-stop time set in parameter C1-09.
n
L1-05: Motor Temperature Input Filter Time
Used to set a filter on the PTC signal in order to prevent a motor overheat fault from being mistakenly detected.
No.
Name
Setting Range
Default
L1-05
Motor Temperature Input Filter Time
0.00 to 10.00 s
0.20 s
n
L1-13: Continuous Overload Detection Selection
Determines whether or not to hold the current value of the electrothermal motor protection (L1-01) when the power supply
is interrupted.
No.
Name
Setting Range
Default
L1-13
Continuous Electronic Thermal Overload Protection Selection
0 or 1
1
Setting 0: Disabled
Setting 1: Enabled
u
L2: Momentary Power Loss Ride-Thru
n
L2-01: Momentary Power Loss Operation Selection
When a momentary power loss occurs (DC bus voltage falls below the level set in L2-05), the drive can be set to
automatically return to the operation it was performing when the power went out based on certain conditions.
No.
Name
Setting Range
Default
L2-01
Momentary Power Loss Operation Selection
0 to 2
0
Setting 0: Disabled (default)
If power is not restored within 15 ms, a Uv1 fault will result and the drive will stop the motor.
Setting 1: Enabled, Recover Within L2-02
When a momentary power loss occurs, the drive will attempt to restart and perform Speed Search if power is restored
within the period of time set to parameter L2-02. If power is not restored within the time set to L2-02 (i.e. DC bus voltage
level remains below Uv1 detection level L2-05), then a Uv1 fault is triggered and the drive output will be shut off.
5.8 L: Protection Functions
188
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
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Содержание V1000
Страница 11: ...Table of Contents This Page Intentionally Blank 10 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 27: ...1 4 Component Names This Page Intentionally Blank 26 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 37: ...2 2 Mechanical Installation This Page Intentionally Blank 36 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 63: ...3 12 Wiring Checklist This Page Intentionally Blank 62 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 221: ...5 11 U Monitor Parameters This Page Intentionally Blank 220 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 273: ...7 5 Drive Replacement This Page Intentionally Blank 272 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 287: ...8 6 Connecting an Option Card This Page Intentionally Blank 286 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 297: ...A 6 Drive Derating Data This Page Intentionally Blank 296 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 379: ...C 13 Self Diagnostics This Page Intentionally Blank 378 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 409: ...Index This Page Intentionally Blank 408 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
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