678
YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
No.
(Hex.)
Name
Description
MFAO Signal Level
U4-05
(007C)
CapacitorMaintenance
Shows the operation time of the electrolytic capacitors for the main circuit and control circuit as a
percentage of the replacement life of the electrolytic capacitors.
Use parameter
o4-05 [Capacitor Maintenance Setting]
to reset this monitor.
Unit: 1%
Note:
Replace the electrolytic capacitor when this monitor is 90%.
10 V: 100%
U4-06
(07D6)
PreChargeRelayMainte
Shows the operation time of the soft charge bypass relay as a percentage of the replacement life of
the soft charge bypass relay.
Use parameter
o4-07 [Softcharge Relay Maintenance Set]
to reset this monitor.
Unit: 1%
Note:
Replace the drive when this monitor is 90%.
10 V: 100%
U4-07
(07D7)
IGBT Maintenance
Shows the operation time of the IGBTs as a percentage of the replacement life of the IGBTs.
Set parameter
o4-09 [IGBT Maintenance Setting]
to reset this monitor.
Unit: 1%
Note:
Replace the drive when this monitor is 90%.
10 V: 100%
U4-08
(0068)
Heatsink Temperature
Shows the heatsink temperature of the drive.
Unit: 1 °C
10 V: 100 °C
U4-09
(005E)
LED Check
Turns on the LED Status Ring and all of the keypad LEDs to make sure that the LEDs operate
correctly.
1.
Set
o2-24 = 0 [LED Light Function Selection = Enable Status Ring & Keypad LED]
.
2.
Push
with
U4-09
shown on the keypad.
All LEDs on the keypad and LED Status Ring will turn on.
Note:
When Safety input 2 CH is open (STo), READY will flash.
No signal output available
U4-10
(005C)
kWh, Lower 4 Digits
Shows the lower 4 digits of the watt hour value for the drive.
Unit: 1 kWh
Note:
The watt hour is displayed in 9 digits. Monitor
U4-11 [kWh, Upper 5 Digits]
shows the upper 5
digits and
U4-10
shows the lower 4 digits.
Example for 12345678.9 kWh:
U4-10
:
678.9 kWh
U4-11
:
12345 MWh
No signal output available
U4-11
(005D)
kWh, Upper 5 Digits
Shows the upper 5 digits of the watt hour value for the drive.
Unit: 1 MWh
Note:
Monitor
U4-11
shows the upper 5 digits and
U4-10 [kWh, Lower 4 Digits]
shows the lower 4
digits.
Example for 12345678.9 kWh:
U4-10
: 678.9 kWh
U4-11
: 12345 MWh
No signal output available
U4-13
(07CF)
Peak Hold Current
Shows the hold value of the peak value (rms) for the drive output current.
Use
U4-14 [PeakHold Output Freq]
to show the drive output frequency at the time that the drive
holds the output current.
The drive will hold the peak hold current at the next start up and restart of the power supply.
The drive keeps the held value during baseblock (during stop).
The keypad shows the value of
U4-13
in amperes (A). When you use serial communications to show
the monitor, the current is
“
8192 = drive rated current (A).
”
Use the formula:
“
Numerals being
displayed / 8192 × drive rated current (A)
”
to use the serial communication current value shown in
the monitor.
Unit: Determined by the drive model.
•
0.01 A: 2011 to 2046, 4005 to 4014
•
0.1 A: 2059 to 2273, 4021 to 4302
No signal output available
U4-14
(07D0)
PeakHold Output Freq
Shows the output frequency at which the peak value (rms) of the drive output current is held.
The peak hold current can be monitored by
U4-13 [Peak Hold Current]
.
The peak hold output frequency will be cleared at the next startup and restart of the power supply.
The drive keeps the value that was under hold during baseblock (during stop).
Unit: 0.01 Hz
No signal output available
U4-16
(07D8)
Motor oL1 Level
Shows the integrated value of
oL1 [Motor Overload]
as a percentage of
oL1
detection level.
Unit: 0.1%
10 V: 100%
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Страница 454: ...5 14 Z Bypass Parameters 454 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
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Страница 694: ...9 19 Defaults by Bypass and Drive Model 694 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 768: ...10 6 MEMOBUS Modbus Communications 768 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...
Страница 780: ...11 3 European Standards 780 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference...