CMC 30 HP30, Installation And Operation Instruction Manual

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Chapter 4 – Function Settings
4-7
8) Operation-starting method
Parameter Name Code Description
Starting method
FU2-20
FU2-21
FU2-26
FU2-27
Motor starting method:
[FU2-20] : Power-on run,
[FU2-21] Restart after Fault Reset,
[FU2-26] Number of Auto Restart Attempt
[FU2-27] Delay Time Before Auto Restart
See parameter description for more.
Speed Search Selection
FU2-22
FU2-23
FU2-24
FU2-25
Speed search function is available during Accel, trip,
instant power failure, restart after fault reset and auto
restart. See parameter description for more.
4.1.3 Advanced function 2 setting
1) PID operation
The inverter can be used to exercise process control, e.g. flow rate, air volume or pressure via PID feedback control.
Parameter Name Code Description
PID control setting FU2-41~ FU2-60 Setting parameters for PID control
2) Jog and Multi-speed operation
Parameter Name Code Description
Multi function input
terminal setting
I/O-12 ~14
EXT2 ~ 4
If I/O-12 ~14 are set to Speed-H, Speed-M, Speed-L,
multi- speed operation up to speed 7 enable..
Filter time constant for
input terminal
I/O-17 Effective for eliminating noise in the freq. setting circuit
Speed reference value
DRV-05 ~ 7
I/O-21 ~ I/O-24
Setting speed reference value for each step
Accel/Decel time
setting for each step
I/O-25 ~ 38 Setting Accel/Decel time for each step
Jog freq. I/O-20
Setting jog freq for jog operation
Speed-H Speed-M Speed-L JOG Speed Signal Applied speed value
0 0 0 0 Speed 0 DRV-00
X x X 1 Jog freq. I/O-20
0 0 1 0 Speed –1 DRV-05
0 1 0 0 Speed –2 DRV-06
0 1 1 0 Speed –3 DRV-07
1 0 0 0 Speed –4 I/O-21
1 0 1 0 Speed –5 I/O-22
1 1 0 0 Speed –6 I/O-23
1 1 1 0 Speed –7 I/O-24