YASKAWA HV600 Technical Reference page 436

5.14 Z: Bypass Parameters
■
Z1-27: Brownout Voltage Level
No.
Name
(Hex.)
Z1-27 Brownout Voltage Level
(85E0)
■
Z1-28: Brownout Detection Time
No.
Name
(Hex.)
Z1-28 Brownout Detection Time
(85E1)
■
Z1-29: Blackout Voltage Level
No.
Name
(Hex.)
Z1-29 Blackout Voltage Level
(85E2)
■
Z1-31: Loss of Load Detection Select
No.
Name
(Hex.)
Z1-31 Loss of Load Detection
Select
(85E4)
0 : Disabled
1 : Enable and Fault
2 : Enable and Alarm
■
Z1-32: Loss of Load Drive Frequency
No.
Name
(Hex.)
Z1-32 Loss of Load Drive
Frequency
(85E5)
Note:
Actual values depend on unit settings of drive parameters o1-03, o1-09, o1-10, and o1-11.
■
Z1-33: Loss of Load Drive Out Current
No.
Name
(Hex.)
Z1-33 Loss of Load Drive Out
Current
(85E6)
■
Z1-34: Loss of Load Drive Det Time
No.
Name
(Hex.)
Z1-34 Loss of Load Drive Det
Time
(85E7)
■
Z1-35: Loss of Load Bypass Current
No.
Name
(Hex.)
Z1-35 Loss of Load Bypass Current The motor current must be equal to or less than this value to detect a loss of load.
(85E8)
436
Sets the voltage level below which is a brownout condition.
Sets the length of time that the Bypass voltage must be less than the Brownout Voltage Level before
the Bypass will trigger a Brownout fault.
Sets the voltage level below which is a blackout condition. When the input voltage is less than this
level, the Bypass will trigger a Blackout fault.
Sets the function to detect loss of load.
Sets the value to which the drive output frequency must be equal to or more than for the drive to
detect a loss of load.
The drive output frequency must be equal to or more than this level for the drive to detect a loss of
load.
The loss of load conditions must be met for the length of time in this parameter before the bypass
will detect a loss of load in Drive Mode.
Description
Description
Description
Description
Description
Description
Description
Description
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Default
(Range)
98 V
(0 - 150 V)
Default
(Range)
3.0 s
(1.0 - 300.0 s)
Default
(Range)
75 V
(0 - 150 V)
Default
(Range)
0
(0 - 2)
Default
(Range)
60.00 Hz
(0.00 - Max Freq.)
Default
(Range)
0.0 A
(0.0 - 999.9 A)
Default
(Range)
1.0 s
(0.0 - 300.0 s)
Default
(Range)
0.0 A
(0.0 - 999.9 A)