Omron SYSMAC mini SP10 User Manual

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OFF, the timer will be reset and 0100 will be turned OFF. When 0001 goes
ON, TIM 01 is started. Bit 0101 is also turned ON when 0001 goes ON.
When 20 seconds have expired, 0101 is turned OFF. This bit will also be
turned OFF when TIM 01 is reset, regardless of whether or not SV has ex-
pired.
0000
TIM 00
0001
TIM 01
0100
0101
Address Instruction Operands
000 LD 0000
001 TIM 00
# 0150
002 LD TIM 00
003 OUT 0100
004 LD 0001
005 TIM 01
# 0200
006 AND NOT TIM 01
007 OUT 0101
TIM 00
#0150
TIM 01
#0200
There are two ways to achieve timers that operate for longer than 999.9 sec-
onds. One method is to program consecutive timers, with the Completion
Flag of each timer used to activate the next timer. A simple example with two
900.0-second (15-minute) timers combined to functionally form a 30-minute
timer.
0000
TIM 01
TIM 02
0100
Address Instruction Operands
000 LD 0000
001 TIM 01
# 9000
002 LD TIM 01
003 TIM 02
# 9000
004 LD TIM 02
005 OUT 0100
TIM 01
#9000
TIM 02
#9000
900.0 s
900.0 s
In this example, bit 0100 will be turned ON 30 minutes after bit 0000 goes
ON.
TIM can also be combined with CNT or CNT can be used to count dedicated
clock pulse bits to produce longer timers. An example is provided in 3-7-18
COUNTER - CNT.
TIM can be combined with KEEP(12) to delay turning a bit ON and OFF in
reference to a desired execution condition. KEEP(12) is described 3-7-9
KEEP - KEEP(12).
To create delays, the Completion Flags for two TIM are used to determine
the execution conditions for setting and reset the bit designated for
KEEP(12). The bit whose manipulation is to be delayed is used in KEEP(12).
Turning ON and OFF the bit designated for KEEP(12) is thus delayed by the
SV for the two TIM. The two SV could naturally be the same if desired.
In the following example, 0100 would be turned ON 5.0 seconds after 0000
goes ON and then turned OFF 3.0 seconds after 0000 goes OFF. It is neces-
sary to use both 0100 and 0000 to determine the execution condition for TIM
02; 0000 in a normally closed condition is necessary to reset TIM 02 when
0000 goes ON and 0100 is necessary to activate TIM 02 (when 0000 is
OFF).
Example 2:
Extended Timers
Example 3:
ON/OFF Delays
Instruction Set Section 3-7

Omron SYSMAC mini SP10 Specifications

General

Manufacturer	Omron
Series	SYSMAC mini
Model	SP10
Output Type	Relay
Number of Inputs	6
Number of Outputs	4
Communication Port	RS-232C
Type	PLC
Input Voltage	100 to 240 VAC
Storage Temperature	-25 to 65°C

Summary

PRECAUTIONS

1 Intended Audience

Manual intended for personnel familiar with electrical systems and FA systems.

2 General Precautions

User must operate product per specifications and consult OMRON for non-specified conditions.

3 Safety Precautions

Precautions against electrical shock and electrocution when handling PC.

4 Operating Environment Precautions

Conditions to avoid for proper PC operation, e.g., temperature, humidity.

5 Application Precautions

Precautions for electrical grounding, power supply, and installation.

SECTION 1 Introduction

1-1 Features

Overview of SP-series PCs' compact size, high-performance, and features.

1-2 PC Basics

Explanation of PC components, operation, and terminology.

1-3 Units

Description of CPU, Programming Console, and Link Adapter components.

1-4 PC Configuration

Details on basic and expanded system configurations using PCs and Link Adapters.

SECTION 2 Installation

2-1 Dimensions

Mounting dimensions for CPUs, Link Adapter, and Programming Console.

2-2 Installation

Information on installation environment, cooling, noise prevention, and mounting.

2-3 Wiring

Guidelines for power supply, I/O connections, and wiring precautions.

2-4 Programming Console

Procedures for connecting and designating the PC and input filters.

SECTION 3 Programming

3-1 Introduction

Overview of basic steps for writing, inputting, and debugging programs.

3-2 Memory Areas

Details on memory areas (Input, Output, Work, Dedicated, DR, LR, TC) and their structures.

3-3 The Programming Console

Explanation of Programming Console functions, keyboard, and modes.

3-4 Basic Programming

Core concepts of ladder diagram, terminology, mnemonic code, and basic instructions.

3-5 Inputting the Program

Step-by-step guide for program input, editing, checking, and transfer.

3-6 Advanced Programming

Techniques for interlocks, bit control, differentiated instructions, and work bits.

3-7 Instruction Set

Detailed explanation of all SP-series PC instructions, formats, and execution times.

SECTION 3 Debugging

3-8-1 Displaying and Clearing Error Messages

Procedure to identify, display, and clear error messages using the console.

3-8-2 Reading the Scan Time

Operation to read present and maximum scan times (SP16/SP20 only).

SECTION 3 Program Execution

3-9-1 Scan

Explanation of the CPU scan cycle and its impact on program timing.

3-10 I/O Response Time

Explanation of I/O response time calculation for single PCs and multiple PCs.

SECTION 4 Operation

4-1 Monitoring Operation and Modifying Data

Procedures for monitoring bits, words, timers, counters, and modifying data.

4-2 Memory Card Initialization

Steps to initialize Memory Cards for program backup.

Appendix A Standard Models

Appendix B Specifications

General Ratings

Technical specifications for SP-series PCs, including general ratings.

Input Specifications

Detailed specifications for PC input voltage, impedance, current, and delays.

Output Specifications

Detailed specifications for PC output switching capacity, delays, and life.

CPU Characteristics

Specifications regarding PC control method, I/O control, instruction length, and speed.

Appendix C Programming Instructions and Execution Times

Basic Instructions

Reference for basic ladder diagram instructions, symbols, key inputs, and operands.

Special Instructions

Reference for special instructions like END, Interlocks, STEP, and timers/counters.

Instruction Execution Times

Table detailing instruction execution times based on conditions and operands.

Appendix D Programming Console Operations

Appendix E Error and Arithmetic Flag Operation

Appendix F I/O Assignment Sheets

I/O Bits

Templates for recording I/O bit allocations and terminal assignments for Units.

TC Area and Work Bits

Templates for recording TC area and work bit usage and notes.

Appendix G Program Coding Sheet

Glossary

Index

Revision History