TI120 Series Variable Frequency Drive
Detailed parameter introduction
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Figure 5-19 Schematic Diagram of AO Output
When the output signal causes output fluctuation due to environmental interference, the filtering
time can be increased appropriately to filter the output signal.
P13.09
HDO maximum output pulse
frequency
range:0.01kHz~50.00kHz
Factory
default:10.00kHz
When Y1/HDO is used as the high-speed pulse output terminal, the maximum output frequency is
allowed.
P13.10
HDO output zero selection
range:0~1
Factory default:0
0: no center point
HDO output 0~P13.09 corresponds to 0~maximum range of selected function.
1: have center point
P13.09/2 is taken as the center point, P13.09/2~P13.09 correspond to the 0~maximum range of the
selected function; 0~P13.09/2 correspond to the negative maximum range~0 of the selected function.
P13.11
HDO output filtering time
range:0.000s~10.000s
Factory
default:0.000s
The filtering time of HDO high-speed pulse output is set. The filtering time is long, the pulse
frequency changes slowly, the filtering time is short, and the pulse frequency changes quickly.
P20 Operating Keyboard Setting Parameters
P20.00
Password setting
range:00000~65535
Factory
default:00000
Password setting: when it is set to non-zero and the enter key is pressed, it means that the
password is effective. When entering to view or modifying parameters in next time, it needs to enter the
correct password to enter the parameter group.
Password clearing: after entering the correct password, re-enter the P20.00 parameter, enter 00000
and press the enter key, the password is cleared.
Password change: after entering the correct password, re-enter the P20.00 parameter, set a new
password, and press the enter key, the new password is set successfully.
P20.01
LCD brightness control
range:10%~100%
Factory default:80%
P20.02
LCD language selection
range:0~1
Factory default:0
These two parameters are only valid for the LCD keyboard. P20.01 is used for setting the LCD
brightness function, P20.02 is used for selecting the LCD display language, currently only supports
Chinese.
P20.03
Function code modification
protection
range:0~1
Factory default:0
0: All function codes are allowed to be modified
All functions of P group can modify the setting value.
1: Only P20.00 and P20.03 are allowed to be modified
