Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual User Manual

Rockwell Automation Equipment

Table of contents

Document Outline

J2-3094-4, AutoMax Enhanced Ladder Language Installation Instructions
Table of Contents
1.0 - Relay Instructions
- 1.1 Normally Open Contact (NOI)
- 1.2 Normally Closed Contact (NCI)
- 1.3 Positive Transition Contact (PTI)
- 1.4 Negative Transition Contact (NTI)
- 1.5 Using Transition Contacts
- 1.6 Always True Contact (ATI)
- 1.7 Always False Contact (AFI
- 1.8 Coil (CO)
- 1.9 Set (Latch) Coil (SCO)
- 1.10 Reset (Unlatch) Coil (RCO)
- 1.11 Errors Caused by the Relay Instructions
2.0 - Counter Instruction
- 2.1 Count Up Down (CTUD)
- 2.2 Resetting a Counter
- 2.3 Changing the Preset Value of a Customer Instruction by Using Ladder Logic
3.0 - Timer Instructions
- 3.1 Retentive Timer On (RTO)
- 3.2 Timer Off Delay (TOF)
- 3.3 Timer On Delay (TON)
- 3.4 Timer Pulse (TP)
- 3.5 Changing the Preset Value of a Timer Instruction by Using Ladder Logic
4.0 - Compare Instructions
- 4.1 Euqal To (EQ)
- 4.2 Greater Than Or Equal To (GE)
- 4.3 Greater Than (GT)
- 4.4 Less Than or Equal To (LE)
- 4.5 Less Than (LT)
- 4.6 Limit (LIMIT)
- 4.7 Mask Compare (MSK)
- 4.8 Not Equal To (NE)
- 4.9 Errors Caused by Compare Instructions
5.0 - Compute Instructions
- 5.1 Absolute Value (ABS)
- 5.2 Add (ADD)
- 5.3 Divide (DIV)
- 5.4 Modulo (MOD)
- 5.5 Multiply (MUL)
- 5.6 Multiply Divide (MDV)
- 5.7 Negate (NEG)
- 5.8 Square Root (SQRT)
- 5.9 Subtract (SUB)
- 5.10 Errors Caused by the Compute Instructions
6.0 - Logical Instructions
- 6.1 Logical And (AND)
- 6.2 Logical Not (NOT)
- 6.3 Logical Or (OR)
- 6.4 Logical Exclusive Or (XOR)
- 6.5 Errors Caused by Logical Instructions
7.0 - Data Conversion Instructions
- 7.1 Convert Integer Data to BCD (TO_BCD)
- 7.2 Convert From BCD to Integer Data (BCD_TO)
- 7.3 Errors Caused by the Data Conversion Instructions
8.0 - Move Instructions
- 8.1 Move Source Data to Destination (MOVE)
- 8.2 Move Bits Between Integers/Double Integers (MVB)
- 8.3 Masked Move (MVM)
- 8.4 Errors Caused by Move Instructions
9.0 - Shift Register Instructions
- 9.1 Shift Left (SL)
- 9.2 Circular Rotate Bits Left (ROL)
- 9.3 Circular Rotate Bits Left on Transition (RL)
- 9.4 Shift Right (SR)
- 9.5 Circular Rotate Bits Right (ROR)
- 9.6 Circular Rotate Bits Right on Transition (RR)
- 9.7 Errors Caused by Shift Register Instructions
10.0 - Array Instructions
- 10.1 Unary Array Instruction (AR1)
- 10.2 Multi-Array Instruction (AR2)
- 10.3 Array Compare (ARC)
- 10.4 Array Shift Up (ASU)
- 10.5 Array Shift Down (ASD)
- 10.6 About the State of the Unary Array, Multi-Array, and Array Compare Instruction Outputs
- 10.7 Errors Caused by Array Instructions
11.0 - Program Control Instructions
- 11.1 Set Event (SET)
- 11.2 Jump (JMP)
- 11.3 Label (LBL)
- 11.4 Example of Using the Jump and Label Instruction
- 11.5 The Error Caused by the Jump Instruction
12.0 - I/O Read and Write Instructions
- 12.1 I/O Read (IOR)
- 12.2 I/O Write (IOW)
- 12.3 Listing of Base Addresses for Each Supported Slot in the AutoMax Chassis
- 12.4 Errors Caused by the I/O Read and I/O Write Instructions
13.0 - Immediate Input and Output Instructions
- 13.1 Immediate Input (IN)
- 13.2 Immediate Output (OUT)
A - Using Variables
- A.1 Data Types
- A.2 Accessing Data Within Variables Via Bit-Indexing and Element-Indexing
- A.3 Global and Local Variables (Scope)
- A.4 Arrays
- A.5 Constants
- A.6 About Initializing Variables
B - Using Timer Variables in BASIC Programs
C - Using Counter Variables in BASIC Programs
D - Using the Pre-Defined (Reserved) Ladder Language Variables
- D.1 Using the Pre-Defined Program Scan Variables
- D.2 Using the Pre-Defined Error Handling Variables
- D.3 Using the Pre-Defined Ladder Execution Time Variables
E - Ladder Instruction Error Code Cross-Reference
- E.1 Error Codes 3001-3010
- E.2 Error Codes 3011-3020
- E.3 Error Codes 3021-3030
- E.4 Error Codes 3031-3035
F - AutoMax Enhanced Ladder Language Execution Times
G - AutoMax Ladder Language Execution Times
H - Glossary
Index
Back Cover