Siemens SIMATIC S7-1500 Motion Control V13 - Page 284

Instructions
11.2 S7-1500 Motion Control V1
S7-1500 Motion Control V13 Update 3
284 Function Manual, 07/2014, A5E03879256-AC
Parameter
Declaration
Data type
Default value
Description
Busy
OUTPUT
BOOL
FALSE
TRUE
The job is being executed.
Error OUTPUT BOOL FALSE TRUE An error occurred in Motion Control instruction
MC_Power. The cause of the error can be found in
the "ErrorID" parameter.
ErrorID
OUTPUT
WORD
16#0000
Error ID (Page 386) for parameter "Error"
Enabling technology objects
To enable a technology object, set the Enable parameter to TRUE.
If the Status parameter shows the value TRUE , then the technology object is enabled.
If an axis is in motion when the technology object is enabled (actual velocity is present), then
the axis brakes to the setpoint zero, using the maximum deceleration configured in
"Technology object > Configuration > Extended parameters > Dynamic limits"
(<TO>.DynamicLimits.MaxDeceleration). This braking ramp can be overridden by Motion
Control jobs.
Note
Automatic enabling after acknowledgement of a technology alarm
I
f the technology object is disabled due to a technology alarm, then it will automatically be
enabled again after the cause has been eliminated and the alarm has been acknowledged.
This requires the Enable parameter to have retained the value TRUE during th
is process.
Disabling technology objects
To disable a technology object, set the Enable parameter to FALSE.
If an axis is in motion, then it will be braked to a standstill according to the selected
"StopMode".
If the "Busy" and "Status" parameters show the value FALSE , then the disabling of the
technology object has been completed.