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13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)
13.4 Display section and operation section of the converter unit
13.4.1 Display flowchart
Use the display (3-dight, 7-segment LED) o n the front panel of the converter unit for stat us display, parameter
setting, etc. Set the parameters before oper ation, diagnose an alarm, confirm external sequences, and/or
confirm the operation status.
Press the MODE, UP or DOWN button once to move th e next screen.
Current alarm
Sixth alarm in
past
Status display
UP
MODE
Button
Alarm Basic parameters
Effective load
ratio [%]
Peak load ratio
[%]
Bus voltage
[V]
First alarm in
past
Parameter
No.PA02
Parameter
No.PA01
Parameter error
No.
Parameter
No.PA19
Parameter
No.PA18
External I/O
signal display
Output signal
forced output
Diagnosis
Software version
high
Software version
low
Regenerative load
ratio [%]
Status
(Note)
(Note)
(Note)
(Note)
DOWN
Note. When parameter is selected, parameter group and parameter No. are displayed
alternately. Refer to section 13.4.5 for details.