-211-
7 Control Mode
2 Zero speed monitoring
Zero speed monitoring is used to confirm whether the absolute value of motor speed feedback is less
than the set threshold. If yes, the motor is approaching static state (zero speed).
☆ Related parameters
Index
606Fh
Name
Velocity threshold
Setting
Condition
& Effective
Time
During
running &
Immediately
Data
Structure
VAR
Data
Type
Uint 16
Access RW Mapping
RPDO
Related
Mode
PV
Value
Range
0 to 65535
(RPM)
Default
10
Index
6070h
Name
Velocity threshold time
Setting
Condition
& Effective
Time
During
running &
Immediately
Data
Structure
VAR
Data
Type
Uint 16
Access RW Mapping
RPDO
Related
Mode
PV
Value
Range
0 to 65535
(ms)
Default
0
Defines the threshold for zero speed.
ON
6041
h bit
12
t
OFF
OFF
606Fh
V
Forward
Reverse
-
606Fh
Speed
feedback
t
ON — Zero speed signal valid
OFF — Zero speed signal invalid
When the speed feedback is within ±606F and the time defined by 6070 is reached, it indicates the motor speed is 0,
and bit12 of 6041 is set to 1.
This flag bit is valid only in PV mode.
Содержание SV660
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Страница 359: ...358 10 Application Cases c Click OK d Click Yes...
Страница 360: ...359 10 Application Cases e Click OK f Click No...
Страница 362: ...361 10 Application Cases...
Страница 366: ...365 10 Application Cases 7 2 Controlling the servo operations through the PLC a Create a PLC program...
Страница 370: ...369 10 Application Cases b Add parameters to be monitored to monitor these parameters during PLC running...