Moons' MBDV Series - Page 147

147
Rev. 2.0
07/27/2023
MBDV Hardware Manual
Parameter Instruction Name Defaults Range Unit
Related
Patterns
P5-42 ZV Zero speed judgment threshold 0.5 0.1 ~ 2 rps P S T
P5-42 parameter is set to judge whether the motor has zero speed or not.
When the absolute value of the actual speed of the motor is less than P5-42 (zero speed judgment threshold), the servo drive outputs
the zero-speed signal Z-SPD. On the contrary, if the absolute value of the actual speed of the motor
If it is larger than this value, the zero-speed signal Z-SPD will not be output.
The judgment of the zero-speed signal is not a󰀨ected by the control mode and servo state. Therefore, this signal can also be used as
the moving signal of the motor.
Speed
P5-42
-P5-42
Time
Zero Speed Signal
No Output No Output
OutputOutput
Motor Speed
Parameter Instruction Name Defaults Range Unit
Related
Patterns
P5-43 VR
Velocity Reached - Permissible
uctuation range
0.1 0 ~ 100 rps P S T
In velocity control mode, when the uctuation of the actual velocity from the commanded velocity is within the margins set by P5-43,
for the duration of time specied by P5-40, then it is determined that the actual speed of the motor is consistent with the commanded
velocity and the velocity consistent signal, V-COIN, is output.
If the actual velocity falls outside of the margins set by P5-43, V-COIN will not be output.
P5-43
Command Speed
Actual Speed
Speed
Time
P5-43
P5-40
P5-40
Speed Consistent Output
No OutputNo Output
OutputOutputOutput
Parameter Instruction Name Defaults Range Unit
Related
Patterns
P5-44 VV
Velocity Reached - Minimum
threshold
10 0 ~ 100 rps P S T
In velocity control mode, when the actual speed of the motor after ltering exceeds P5-44, and the time exceeds P5-40 (counting time
for positioning completion), the signal for velocity reached, AT-SPD, is output.
the signal for velocity reached, AT-SPD, is output.
If the actual speed of the motor after ltering does not exceed P5-44 ", the signal AT-SPD will not be output"
Speed Reaches Output
P5-40
P5-44
Speed
Motor Speed
Time
No OutputNo Output
Output