Inovance IS 300 Series - 3.3 Servo Pump Application Trail Run

IS300 Series Servo Drive User Manual Commissioning Procedure
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The value of F1-16 will restore to 0 automatically after tuning is complete.
If the servo drive reports Err43 during tuning, it indicates that the encoder feedback
signal is wrong. Please check the encoder signal wiring and installation accuracy.
6. For trial RUN, set running frequency (F0-08) and run the motor using the operation
panel. Meanwhile, detect whether the output current is normal and whether the motor is
running stably.
• Determine that the running direction of the drive is correct. If it is incorrect, reverse
any two phases of UVW, re-perform motor tuning and then trial run the motor.
• If there is abnormal running, please check the motor parameters in F1 and the
setting of A1-04 setup. Then re-perform the motor tuning and trial run the motor.
• If the motor vibrates or runs with a low frequency noise, please decrease the
speed loop (F2-00, F2-01, F2-03, F2-04) and current loop (F2-13, F2-14, F2-15,
F2-16) appropriately.
• If the motor rotational sped is not steady, please increase the speed loop (F2-
00, F2-01, F2-03, F2-04) and the current loop (F2-13, F2-14, F2-15, F2-16)
appropriately.
Note
Slow response of the speed loop and current loop will affect the pressure stability directly. If
allowed, please increase the speed loop and current loop values.
3.3 Servo Pump Application Trail Run
3.3.1 AI Null Drift Auto Correction (A3-20)
Make sure that the drive runs at zero speed before Al null drift auto-correction.
Set AI null drift auto correction (A3-20) to 1, the drive will perform an AI null drift auto
correction.
Write the detected null drift values of the three analog channels into F4-18 (AI1 min. input),
F4-23 (AI2 minimum. input) and F4-28 (AI3 min. input). You can query the detected values
in U1-07, U1-08, and U1-09.
3.3.2 Oil Pressure Control Mode Selection (A3-00)
1. A3-00=0: Non-Oil pressure control mode
2. A3-00=1: Drive oil pressure control mode 1.
Oil pressure command and flow command is given via CAN communication, AI3
provides oil pressure feedback command, and the drive conducts oil pressure control.
3. A3-00=2: Drive oil pressure control mode 2.
AI1 provides oil pressure command, AI2 provides flow command, AI3 provides oil
pressure feedback command, and the drive conducts oil pressure control.