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Document Title: Tech Guide ~ Yaskawa J1000/V1000/GA500 Basic User Guide
Common Drive Monitors
Note: these are basic tips, refer to the technical manual for more information
U1-01
Frequency Reference Monitors the frequency
U1-02
Output Frequency Displays the output frequency. Display units are determined by o1-03.
U1-03
Output Current Displays the output current.
U1-04
Control Mode Control method set in A1-02.
U1-05
Motor Speed Displays the motor speed feedback. Display units are determined by o1-03.
U1-06
Output Voltage Reference Displays the output voltage.
U1-07
DC Bus Voltage Displays the DC bus voltage.
U1-08
Output Power Displays the output voltage (this value is determined internally).
U1-13
Terminal A1 Input Level Displays analog input A1 level: 100% when input is 10 V.
U1-14
Terminal A2 Input Level Displays analog input A1 level: 100% when input is 10 V.
U3-01
Most Recent Fault Displays the most recent fault.
U3-02
2nd Most Recent Fault Displays the second most recent fault.
U3-03
3rd Most Recent Fault Displays the third most recent fault.
U3-04
4th Most Recent Fault Displays the fourth most recent fault.
U3-05
5th Most Recent Fault Displays the fifth most recent fault.
U3-06
6th Most Recent Fault Displays the sixth most recent fault.
U3-07
7th Most Recent Fault Displays the seventh most recent fault.
U3-08
8th Most Recent Fault Displays the eighth most recent fault.
U3-09
9th Most Recent Fault Displays the ninth most recent fault.
U3-10
10th Most Recent Fault Displays the tenth most recent fault.
U4-01
Accumulated Operation Time Displays the cumulative operation time of the drive.
U4-02
Number of Run Commands Displays the number of times the run command is entered.
