No.
Name
Description
U4: Maintenance Monitors
Use U4 parameters to display drive maintenance information.
U4-01
Accumulated Operation Time
Refer to V1000 Technical Manual for details.
U4-02
Number of Run Commands
Refer to V1000 Technical Manual for details.
U4-03
Cooling Fan Operation Time
Refer to V1000 Technical Manual for details.
U4-05
Capacitor Maintenance
Refer to V1000 Technical Manual for details.
U4-06
Soft Charge Bypass Relay
Maintenance
Refer to V1000 Technical Manual for details.
U4-07
IGBT Maintenance
Refer to V1000 Technical Manual for details.
U4-08
Heatsink Temperature
Refer to V1000 Technical Manual for details.
Note:
Available in drive software versions PRG: 1011 and later.
U4-09
LED Check
Refer to V1000 Technical Manual for details.
U4-10
kWH, Lower 4 Digits
Monitors the drive output power.
U4-11
kWH, Upper 5 Digits
U4-13
Peak Hold Current
Displays the peak hold current during run.
U4-14
Peak Hold Output Frequency
Refer to V1000 Technical Manual for details.
U4-16
Motor Overload Estimate (OL1)
100% = OL1 detection level
U4-18
Frequency Reference Source
Selection
Refer to V1000 Technical Manual for details.
U4-19
Frequency Reference from
MEMOBUS/Modbus Comm.
Refer to V1000 Technical Manual for details.
U4-20
Option Frequency Reference
Refer to V1000 Technical Manual for details.
U4-21
Run Command Source Selection
Refer to V1000 Technical Manual for details.
U4-22
MEMOBUS/Modbus
Communications Reference
Refer to V1000 Technical Manual for details.
U4-23
Option Card Reference
Refer to V1000 Technical Manual for details.
U5: PID Monitor
Use U5 parameters to view application-specific settings.
U5-01
PID Feedback
Displays the PID feedback value.
U5-02
PID Input
Refer to V1000 Technical Manual for details.
U5-03
PID Output
Displays PID control output.
U5-04
PID Setpoint
Displays the PID setpoint.
U5-05
PID differential feedback
Refer to V1000 Technical Manual for details.
U5-06
PID Adjusted Feedback
Refer to V1000 Technical Manual for details.
U6: Control Monitor
Use U6 parameters to display drive control information.
U6-01
Motor Secondary Current (Iq)
Refer to V1000 Technical Manual for details.
B.1 Parameter Table
200
YASKAWA ELECTRIC TOEP C710606 47A YASKAWA AC Drive – V1000 Quick Start Guide