Technical data

Technology functions
CPU 317T: Technology Functions
A5E00251798-03
6-111
6.3.2 FB 422 MC_GearOut - End gear synchronization
Purpose
• The "MC_GearOut" technology function terminates basic gearing. A s
superimposing motion or superimposing synchronism is not affected by this
operation.
• Synchronized operation is terminated according to the default setting of the
synchronization object in S7T Config.
• The technology function is terminated when basic gearing of the following axis
was terminated.
• Recommendation: Use the technology function if you want to stop the axis
based on the position of the leading axis and / or the following axis.
You can also remove the following axis from synchronized operation by means
of the technology functions "MC_Halt", "MC_Stop", "MC_MoveRelative",
"MC_MoveAdditive", "MC_MoveAbsolute", "MC_MoveVelocity" or
"MC_MoveToEndPos".
Applicable to
• Synchronization axes
Requirements
• The axis must be configured as slave for operation in an existing basic gear
synchronization compound. When no basic gearing is active, the command is
ignored and the technology function reports Done = TRUE.
• No active MC_Stop command at the following axis
Overriding commands
MC_GearOut
MC_Power (Enable = FALSE)
MC_Home (Mode = 0, 1)
MC_Stop
MC_Halt
MC_MoveAbsolute (Mode = 0)
MC_MoveRelative (Mode = 0)
MC_MoveAdditive
MC_MoveToEndPos
MC_MoveVelocity (Mode = 0)
MC_GearIn
MC_CamIn
MC_GearOut
MC_GearIn
MC_Phasing
(Cancellation relationships are shown in read direction)