推荐回答（3个）
按mode键进入菜单列表，选择SET- 菜单，按确认后进入该组参数，里面有加速时间（ACC）和减速时间（DEC）选项。出厂值是3s，可用上下键修改，修改后必须按确认才能有效。（按确认时，显示数值闪动一下表示修改值已经存入）
施耐德变频器减速时间参数DEC，范围0.1-99.9S 默认时间3s
参考资料:湖北金马电子科技 专业维修变频器
How to use the Quick menu
Key operated LED display Operation
Displays the operation frequency (operation stopped). (When standard monitor display selection = [Operation
frequency])
MODE
The first basic parameter “ ” (Quick menu) is displayed.
Press the ENTER key to confirm your choice. The first parameter in the
purpose-specific wizard parameter group is displayed. (See Table below)
After moving to the purpose-specific wizard parameter group, change the
**** setting of each parameter by pressing the △ or ▽ key and the ENTER
key. is dialyzed on completion of the setting of the wizard parameter
group.
Parameter
MODE
display
↓
Press the MODE key to exit the wizard parameter group.
MODE
By pressing the MODE key, you can return to the default monitoring mode
↓
(display of operation frequency).
MODE
↓ How Parameters of Quick menu setting
Title Function
Automatic
acceleration/deceleration
Acceleration time 1
Deceleration time 1这里是减速时间
Upper limit frequency
Lower limit frequency
Motor thermal protection
Meter adjustment
V/F control mode selection
Base frequency 1
Base frequency voltage 1
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