YASKAWA HV600 Manual page 353

2 : Fast Stop (Use C1-09)
The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal MA-MC
turns ON, and MB-MC turns OFF.
■
L1-05: Motor Thermistor Filter Time
No.
Name
(Hex.)
L1-05 Motor Thermistor Filter
Time
(0484)
■
L1-08: oL1 Current Level
No.
Name
(Hex.)
L1-08 oL1 Current Level
(1103)
When L1-08 = 0.0 A, the drive uses E2-01 [Motor Rated Current (FLA)] to detect the motor overload protection. In
PM control methods, the drive uses E5-03 [PM Motor Rated Current (FLA)] to detect the motor overload protection.
When L1-08 ≠ 0.0 A, the set value is the reference for motor overload protection.
Note:
• Display is in these units:
–0.01 A: 2011 to 2046, 4005 to 4014
–0.1 A: 2059 to 2273, 4021 to 4302
• When the current level > 0.0 A, you cannot set this value < 10% of drive rated current.
■
L1-09: oL1 Current Level for Motor 2
No.
Name
(Hex.)
L1-09 oL1 Current Level for Motor
2
(1104)
When L1-09 = 0.0 A, the drive uses E4-01 [Motor 2 Rated Current] to detect the motor overload protection.
When L1-09 ≠ 0.0 A, the set value is the reference for motor overload protection.
Note:
• Display is in these units:
–0.01 A: 2011 to 2046, 4005 to 4014
–0.1 A: 2059 to 2273, 4021 to 4302
• When the current level > 0.0 A, you cannot set this value < 10% of drive rated current.
■
L1-13: Motor Overload Memory Selection
No.
Name
(Hex.)
L1-13 Motor Overload Memory
Selection
(046D)
0 : Disabled
1 : Enabled
2 : Enabled, using RTC
• The drive keeps the value of electronic thermal protector and integrates (resets) down the overload value based on
real time.
• The drive saves the date and time on the EEPROM at power loss. When you set L1-13 = 2 and re-apply the power,
the drive will calculate the length of time that it did not have power, read the value of the oL1 [Motor Overload]
counter it saved before the power loss, and re-calculate the current oL1 counter value.
YASKAWA TOEPYAIHV6002A HV600 Drive Programming
V/f OLV/PM OLV/PM EZOLV
Sets the primary delay time constant for the PTC input signal entered to the drive. This parameter
prevents accidental motor overheat faults.
V/f OLV/PM OLV/PM EZOLV
Sets the reference current for the motor 1 thermal overload detection. When the current level > 0.0 A,
you cannot set this value < 10% of drive rated current.
V/f OLV/PM EZOLV OLV/PM
Sets the reference current for the motor 2 thermal overload detection. When the current level > 0.0 A,
you cannot set this value < 10% of drive rated current.
V/f OLV/PM EZOLV OLV/PM
Sets the function that keeps the current electronic thermal protector value after power loss.
Description
Description
Description
Description
2.9 L: Protection Functions
Default
(Range)
0.20 s
(0.00 - 10.00 s)
Default
(Range)
0.0 A
(0.0 A or 10% to 150% of
the drive rated current)
Default
(Range)
0.0 A
(0.0 A or 10 to150% of the
drive rated current)
Default
(Range)
2
(0 - 2)
2
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