YASKAWA LA500, Technical Manual, Page: 275 / 376

Parameter
List
11
11.14 U: Monitors
YASKAWA SIEPYEULA5001C LA500 Technical Manual 275
No.
(Hex.)
Name Description MFAO Signal Level
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
U4-14
(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
U4-15
(07E4)
CASE SW Number
Shows the CASE Software number.
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%
U4-17
(07D9)
Drive Overload
Calculations (OL2)
Shows the level of the drive overload detection (oL2). A value of 100% equals the oL2 detection
level.
Unit: 0.1%
10 V: 100%
U4-18
(07DA)
Reference Source
Shows the selected frequency reference source.
The keypad shows the frequency reference source as “ XY-nn ” as specified by these rules:
X: External Reference 1/2 Selection [H1-xx = 2] selection status
•
1: b1-01 [Frequency Reference Selection 1]
•
2: b1-15 [Frequency Reference Selection 2]
Y-nn: Frequency reference source
• 0-01: Keypad ( d1-01 [Reference 1] )
•
2-02 to 2-08: Multi-step speed reference ( d1-02 to d1-08 [Reference 2 to 8, Jog Reference] )
•
4-01: Communication option card
No signal output available
U4-21
(07DD)
Run Command Source
Shows the selected Run command source.
The keypad shows the Run command source as
“
XY-nn
”
as specified by these rules:
X: External Reference 1/2 Selection [H1-xx = 2] selection status
•
1: b1-02 [Run Command Selection 1]
Y: Run command source
•
0: Keypad
•
1: Control circuit terminal
•
4: Communication option card
nn: Run command limit status data
•
00: No limit status.
•
01: The Run command was left ON when the drive stopped in the Programming Mode.
•
02: The Run command was left ON when switching from LOCAL Mode to REMOTE Mode.
•
03: The Run command is in standby after the drive was energized until the soft charge bypass
contactor turns ON.
Note:
The drive will detect Uv1 [DC Bus Undervoltage] or Uv [Undervoltage] if the soft charge
bypass contactor does not turn ON after 10 s.
•
04: Restart after run stop is prohibited.
•
05: Fast stop has been executed using the MFDI terminal. Or, the motor has ramped to stop by
pressing the STOP key on the keypad.
• 07: During baseblock while coast to stop with timer.
• 08: Frequency reference is below E1-09 [Minimum Output Frequency] during baseblock.
• 09: Waiting for the Enter command from PLC.
No signal output The
keypad shows the Run
command source as "XY-
nn" as specified by these
rules: available
V/f OLV
V/f OLV
V/f OLV
V/f OLV
V/f OLV
V/f OLV
V/f OLV