User guide

16 Rockwell Automation Publication 1756-PM018C-EN-P - November 2012
Chapter 1 IEC61131-3 Compliance
36 1b Up-counter Functionality contained in CTU and RES instructions in LD and
in CTUD instruction in FBD and ST
37 2a On-delay timer Functionality contained in TON instruction in LD and TONR
instruction in FBD and ST
37 3a Off-delay timer Functionality contained in TOF instruction in LD and TOFR
instruction in FBD and ST
38 2 On-delay timing Functionality contained in TON instruction in LD and TONR
instruction in FBD and ST
38 3 Off-delay timing Functionality contained in TOF instruction in LD and TOFR
instruction in FBD and ST
40 1a SFC Step
40 1b SFC initial Step
40 2a SFC Step Textual Import/export, step name is specified using the format
"Operand := step_name"
40 2b SFC initial Step textual Import/export, uses "InitialStep" Parameter and step name is
specified using the format "Operand := step_name"
40 3a SFC Step Flag general form Step backing tag
40 4 Step elapsed time general form Step backing tag
41 1 Transition using ST
41 5 Transition textual form Import/export with different formatting
41 7 Transition Name Transition Backing Tag
41 7a Transition Set by LD Transition Backing Tag
41 7b Transition Set by FBD Transition Backing Tag
41 7d Transition Set by ST Transition Backing Tag
42 1 Action Boolean Action Backing tag
42 3s Action textual representation Import/export
43 1 Step Action association
43 2 Step with Concatenated Actions
43 3 Textual Step body Import/export with different formatting
43 4 Action Body Field Embedded ST
44 1 Action Block Qualifier
44 2 Action Block Name
44 3 Action Indicator Tag Extended this to support DINT, INT, SINT, or REAL in addition to
BOOL
44 5 Action using ST Supports both embedded ST and JSR to ST routine
44 6 Action using LD Using JSR to LD routine
44 7 Action using FBD Using JSR to FBD Routine
45 1 Action Qualifier None Default is N when none is explicitly entered
45 2 Action Qualifier N - Non-stored
45 3 Action Qualifier R - Reset
45 4 Action Qualifier S - Set / Stored
45 5 Action Qualifier L - Time Limited
Table Number:
(1)
Feature Number: Feature Description: Extensions and Implementation Notes: