U: Monitors - YASKAWA J1000 Technical Manual

No. Name
Selects the copy function operation.
0: No action
1: READ - All parameters are read from the drive and stored in the
LED operator.
Copy Function 2: COPY - All parameters are copied from the LED operator to the
o3-01
Selection drive.
3: VERIFY - Parameter settings in the drive are compared to those in
the LED operator.
Note: When using the copy function, the drive model number (o2-04)
and the software number (U1-26) must match or an error will occur.
Locks the READ operation to prevent accidental overwriting of the
Copy Allowed data stored in the LED operator.
o3-02
Selection 0: READ operation prohibited
1: READ operation allowed
Accumulated
Sets the value for the cumulative operation time of the drive in units
o4-01 Operation Time
of 10 h.
Setting
Determines, how the cumulative operation time (U4-01) is counted.
Accumulated
0: Logs power-on time
o4-02 Operation Time
1: Logs operation time when the drive output is active (output
Selection
operation time).
Cooling Fan
o4-03 Operation Time Sets the value of the fan operation time in units of 10 h.
Setting
Capacitor
o4-05 Maintenance Sets the value of the capacitor maintenance time monitor U4-05.
Setting
Soft Charge
Bypass Relay Sets the value of the Soft Charge Bypass Relay Maintenance monitor
o4-07
Maintenance U4-06.
Setting
IGBT
o4-09 Maintenance Sets the value of the IGBT Maintenance monitor U4-07.
Setting
0: U2-oo and U3-oo monitor data are not reset when the drive is
U2 Initialize initialized using A1-03.
o4-11
Selection 1: U2-oo and U3-oo monitor data are reset when the drive is
initialized using A1-03.
<1> Parameter can be changed during run.
u

U: Monitors

Monitor parameters allow the user to view drive status, fault information, and other information about drive operation.
No. Name
Frequency
U1-01
Reference
U1-02 Output Frequency
U1-03 Output Current
Output Voltage
U1-06
Reference
U1-07 DC Bus Voltage
YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manual
Description
o4: Maintenance Period
Use o4 parameters to perform maintenance.
Description
U1: Operation Status Monitors
Use U1 monitors to display the operation status of the drive.
Monitors the frequency reference
Displays the output frequency. Display units are determined
by o1-03.
Displays the output current.
Displays the output voltage.
Displays the DC bus voltage.
http://nicontrols.com
B.2 Parameter Table
Range Def. Mode
0 to 3 0
0, 1 0
0 to 9999 0
0, 1 0
0 to 9999 0
0 to 150 0%
0 to 150 0%
0 to 150 0%
0, 1 0
Analog Output
Unit
Level
10 V: Max frequency 0.01 Hz
10 V: Max frequency 0.01 Hz
10 V: Drive rated 0.01 A
current <1>
10 V: 200 Vrms
0.1 V
(400 Vrms)
10 V: 400 V (800 V) 1 V
Addr.
Pg.
Hex
O 515 123
O 516 124
O 50B 124
O 50C 124
O 50E 124
O 51D 124
O 523 124
O 525 125
O 510 125
Addr.
Mode
Hex
O 40
O 41
O 42
O 45
B
O 46
201