YASKAWA L1000A Series, Техническое руководство

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B.3 Parameter Table
No. (Addr.) Name
U 4-06
(7D6H)
Soft Charge Bypass Relay
Maintenance
U 4-07
(7D7H)
IGBT Maintenance
U4-08
(68H)
Heatsink Temperature
U 4-09
(5EH)
LED Check
U 4-10
(5CH)
kWh, Lower 4 Digits
U4-11
(5DH)
kWh, Upper 5 Digits
U4-13
(7CFH)
Peak Hold Current
U 4-14
(7D0H)
Peak Hold Output Frequency
U 4-16
(7D8H)
Motor Overload Estimate
(oL1)
U 4-17
(7D9H)
Drive Overload Calculations
(OL2)
U4-18
(7D AH )
Speed Reference Selection
Results
U 4-19
(7D BH )
Speed Reference from
M EM OBUS/M odbus Comm.
U 4-20
(7DCH)
Speed Reference From Option
Card
U4-21
(7D DH )
U p/Dow n Command Source
Selection
U 4-22
(7DEH)
MEM OBUS/M odbus
Communications Reference
U4-23
(7DFH)
Communication Option Card
Reference
Description
Analog Output
Level
Unit Page
N o signal output
available
1%
-
N o signal output
available
1%
-
10 V: 100°C 1°C
-
N o signal output
available
- -
N o signal output
available
1 kWh
-
N o signal output
available
1 MWh
-
N o signal output
available
0.01 A
-
N o signal output
available
0.01 Hz
-
10 V: 100% 0.1%
-
10 V = 100% 0.1%
-
N o signal output
available
- -
N o signal output
available
0.01%
<31>
-
N o signal output
available
0.01%
<31>
-
N o signal output
available
- -
N o signal output
available
- -
N o signal output
available
- -
D isplays the soft charge bypass relay maintenance time as a percentage o f its estimated
performance life. The soft charge relay should be replaced when this monitor reaches 90%.
Parameter o4-07 can be used to reset this monitor.
D isplays IGBT usage tim e as a percentage o f the expected performance life. The IGBTs should
be replaced when this monitor reaches 90%. Parameter o4-09 can be used to reset this monitor.
D isplays the heatsink temperature.
Lights all segm ents o f the LED to verify that the display is working properly.
Monitors the drive output power. The value is shown as a 9 digit number displayed across two
monitor parameters, U 4-10 and U 4 -1 1 .
Example:
12345678.9 kWh is displayed as:
U4-10: 678.9 kWh
U4-11: 12345 MWh
D isplays the highest current value that occurred during a ride.
D isplays the output frequency when the current value shown in U 4-13 occurred.
Shows the value o f the motor overload detection accumulator. 100% is equal to the oL1
detection level.
D isplays the level o f the drive overload detection (oL2). A value o f 100% is equal to the oL2
detection level.
D isplays the source for the speed reference as XY-nn.
X: indicates w hich reference is used:
1 = Reference 1 (b1-01)
Y-nn: indicates the reference source
0-01 = Digital operator
1-01 = Analog (terminal A 1)
1-02 = Analog (terminal A2)
2-02 to 8 = D igital Inputs (d1-02 to 8)
3-01 = M EM OBUS/M odbus communications
4-01 = Communication option card
D isplays the speed reference provided by M EM OBUS/M odbus (decimal).
D isplays the speed reference input by an option card (decimal).
D isplays the source for the U p/D ow n command as XY-nn.
X: Indicates which U p/D ow n command source is used:
1 = Reference 1 (b1-02)
Y: Input power supply data
0 = D igital operator
1 = External terminals
3 = MEM OBUS/M odbus communications
4 = Communication option card
nn: U p/Dow n command limit status data
00: N o limit status.
01: U p/Dow n command was left on when stopped in the PRG mode
02: U p/Dow n command was left on when switching from LOCAL to REMOTE operation
03: Waiting for soft charge bypass contactor after power up (U v or Uv1 flashes after 10 s)
04: Waiting for "Up/Down Command Prohibited" time period to end
05: Emergency Stop (multi-function input, operator)
07: During baseblock w hile coast to stop with timer
08: Speed reference is below minimal reference during baseblock
09: Waiting for Enter command
D isplays the drive control data set by MEM OBUS/M odbus communications register no. 0001H
as a four-digit hexadecimal number.
D isplays drive control data set by an option card as a four-digit hexadecimal number.
YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual 359
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