Instructions
11.1 S7-1500 Motion Control V2
S7-1500 Motion Control V13 Update 3
Function Manual, 07/2014, A5E03879256-AC
279
Section
An axis is moved with an "MC_MoveVelocity" job (A1). When the setpoint velocity 50.0 is reached, this is sig-
naled via "InVel_1". At time
①, the "MC_MoveVelocity" job is overridden by an "MC_Halt" job (A2). The job
termination is signaled via "Abort_1". The axis is braked to a standstill. Successful completion of the "MC_Halt"
job is signaled via "Done_2".
Section
The axis is moved with an "MC_MoveVelocity" job (A1). When the setpoint velocity 50.0 is reached, this is
signaled via "InVel_1". Next the "MC_MoveVelocity" job is overridden by an "MC_Halt" job (A2). The job termi-
nation is signaled via "Abort_1". During the braking process the "MC_Halt" job is overridden at time
② by an
"MC_MoveVelocity" job (A1). The job termination is signaled via "Abort_2". When the setpoint velocity 50.0 is
reached, this is signaled via "InVel_1". The axis is then moved with constant velocity.
MC_Reset: Acknowledge alarms, restart technology objects V2
Description
All technology alarms that can be acknowledged in the user program are acknowledged with
the Motion Control instruction "MC_Reset". Acknowledgment also resets the "Error" and
"Warning" bits in the technology data block.
Technology objects are reinitialized (restarted) using the Motion Control instruction
"MC_Reset" with "Restart" = TRUE. Upon restart of the technology object, the new
configuration data are applied in the technology data block.
● Synchronous axis
● Positioning axis
● Speed axis
● External encoder
● The cause of the error for a pending technology alarm has been resolved.
● For a restart, the technology object must be disabled.
("MC_Power.Status" = FALSE and "MC_Power.Busy" = FALSE)
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