HNC Electric HV590 Series, User Manual

Page: 94 / 192

80
Section V. Parameter Function Table
Fig.5-13DC brake schematicdiagram
P6.15 Brake utilization ratio 0%~100% 100%
☆
It is only valid for the inverter with built-in brake unit.
It is used to adjust the duty ratio of the brake unit.When the brake utilization ratio is high,then the duty
ratio of brake unit action is high,braking effect is strong.But there will be big fluctuation of inverter bus
voltage.
5.9 Keyboard and display
：
P7.00-P7.14
Code
Description/
Keyboard Display
Setting Range
Factory
Setting
Change
Limit
P7.01 MF/REV key function selection
MF/REV key invalid 0
0
★
Switching between operation panel com-
mand channel&the remote command
channel (terminal command channel or
serial port command channel)
1
Switching between FWD&REV rotation 2
Forward jog command 3
Reverse jog command 4
It is used to set the functions of multifunctional MF/REV key.
0
：
Invalid function
1
：
Operation panel command channel and remote command channel
It can perform switching between the current command source and keyboard control(local
operation).The function key is invalid when current command source is keyboard control.
t
Output frequency
Hz
P6.11
t
Output voltage effective value
DC brake quantity at stop
Running command
P6.12
P6.14