Overview of Program Control Instructions

Overview of Program Control Instructions   
Description
The following program control instructions are available:
•  ---(CALL)              Call FC SFC from Coil (without Parameters)
•  CALL_FB              Call FB from Box
•  CALL_FC              Call FC from Box
•  CALL_SFB            Call System FB from Box
•  CALL_SFC            Call System FC from Box
•  Call Multiple Instance
•  Call Block from a Library

•  Important Notes on Using MCR Functions
•  ---(MCR<)              Master Control Relay On
•  ---(MCR>)             Master Control Relay Off
•  ---(MCRA)             Master Control Relay Activate
•  ---(MCRD)             Master Control Relay Deactivate
• RET                        Return !--RELATED-POSTS-STARTS-->