Parameter Description                  MD280/MD280N User Manual               
190
Setup range  0 to 100 
Please refer to the description of function code F1-17. 
Speed-up/speed-down 
time selection of the 
second motor 
Factory default 
value 
0 
0  Be consistent with the first motor 
1  Speed-up/speed-down time 1 
FC-09 
Setup 
range 
2  Speed-up/speed-down time 2 
The function code defines the speed-up/speed-down time selection of the 
second motor. 
0:Speed-up/speed-down time of the second motor is consistent with the first 
motor’s. 
1: The speed-up/speed-down time of the second motor is 
speed-up/speed-down time 1, that is, F0-09 (speed-up time 2) and F5-05 
(speed-down time1). 
2: The speed-up/speed-down time of the second motor is 
speed-up/speed-down time 2, that is, F5-04 (speed-up time 2), F5-05 
(speed-down time 2 ). 
Group FF Factory Default Parameters (Reserved) 
Group FP User password       
User password  Factory  default 
value 
0 
FP-00 
Setup range  0 to 65535 
The password setting function is used to prohibit the unauthorized person 
from viewing and modifying the parameters.   
When the parameter is set to any non-zero number, the password protection 
function is enabled. If no password is needed, change the parameter value to 
00000.  
After the user password is set and takes effect, when entering the password 
setting state, if the user password is incorrect, you cannot view and modify 
the parameter. You can only view the operation display parameters and stop 
display parameters.   
Please keep your password in mind. If you set the password mistakenly or 
forget the password, please contact the manufacturer.   
 
FP-01 
Parameter initialization  Factory  default 
value 
0 
 
efesotomasyon.com