Area Of Validity And Machining Sequence (Id, Ids) - Siemens Sinumerik 840D sl Programming Manual

Coordinating synchronized actions/technology cycles
The following commands are available to coordinate synchronized actions/technology cycles:
Command
CANCEL(<n>)
LOCK(<n>)
UNLOCK(<n>)
RESET
Example
Program code
WHEN $AA_IW[Q1]>5 DO M172 H510
10.1.1

Area of validity and machining sequence (ID, IDS)

Function
Area of validity
The area of validity of a synchronized action is defined using the identification ID or IDS:
No modal ID:
ID:
IDS:
Applications
• AC loops in JOG mode
• Logic operations for Safety Integrated
• Monitoring functions, responses to machine states in all modes
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Significance
Cancel synchronized actions
→ See " Cancel synchronized actions "
Disable synchronized actions
Unlock synchronized actions
Reset technology cycle
Regarding LOCK, UNLOCK and RESET:
→ see " Inhibiting, enabling, resetting "
Comments
; If the actual value of axis Q1 exceeds 5 mm,
auxiliary functions M172 and H510 are output
at the PLC interface.
Non-modal synchronized actions in automatic mode
ID=n modal synchronized actions in the automatic mode up to the
end of program
Static synchronized action, effective modally in every operating
mode, also beyond the end of the program
Motion synchronous actions
10.1 Basics
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