Omron SYSMAC C200HS User Manual

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5-18 Data Conversion
The conversion instructions convert word data that is in one format into another
format and output the converted data to specified result word(s). Conversions
are
available to convert between binary (hexadecimal) and BCD, to 7-segment
display data, to ASCII, and between multiplexed and non-multiplexed data. All of
these instructions change only the content of the words to which converted data
is being moved, i.e., the content of source words is the same before and after
execution of any of the conversion instructions.
5-18-1 BCD-TO-BINARY – BIN(23)
S: Source word (BCD)
IR, SR, AR, DM, HR, TC, LR
R: Result word
IR, SR, AR, DM, HR, LR
Ladder Symbols Operand Data Areas
BIN(23)
S
R
@BIN(23)
S
R
Description When the execution condition is OFF , BIN(23) is not executed. When the execu -
tion
condition is ON, BIN(23) converts the BCD content of S into the numerically
equivalent binary bits, and outputs the binary value to R. Only the content of R is
changed; the content of S is left unchanged.
S
R
BCD
Binary
BIN(23) can be used to convert BCD to binary so that displays on the Program -
ming Console or any other programming device will appear in hexadecimal
rather than decimal. It can also be used to convert to binary to perform binary
arithmetic operations rather than BCD arithmetic operations, e.g., when BCD
and binary values must be added.
Flags ER: The content of S is not BCD.
Indirectly
addressed DM word is non-existent. (Content of ∗ DM word is
not BCD, or the DM area boundary has been exceeded.)
EQ: ON when the result is zero.
Data Conversion Section 5-18

Omron SYSMAC C200HS Specifications

General

Model	C200HS
Manufacturer	Omron
Series	SYSMAC
Humidity	10 to 90% RH (non-condensing)
Programming Language	Ladder logic
Program Memory	RAM/EPROM/EEPROM
Communication Protocols	SYSMAC LINK, SYSMAC NET
Communication Ports	RS-232C, RS-422
Power Supply	100-240V AC, 24V DC
Operating Temperature	0 to 55°C
Vibration Resistance	10 to 57 Hz, 0.075mm amplitude

Summary

SECTION 1 Introduction

1-1 Overview

Provides a general introduction to Programmable Controllers (PCs), their operation, and programming concepts.

SECTION 2 Hardware Considerations

2-1 CPU Components

Details the main components of the C200HS CPU, including indicators, fuses, and connection ports.

SECTION 3 Memory Areas

3-2 Data Area Structure

SECTION 4 Writing and Inputting the Program

4-4 Basic Ladder Diagrams

Introduces fundamental concepts of ladder diagram programming, including rungs, conditions, and instructions.

4-7 Inputting, Modifying, and Checking the Program

Details the procedures for entering, editing, checking, and debugging programs using the Programming Console.

SECTION 5 Instruction Set

5-8 Ladder Diagram Instructions

Details fundamental instructions used in ladder diagrams like LOAD, AND, OR, and their variations.

SECTION 6 Program Execution Timing

6-1 Cycle Time

6-4 I/O Response Time

Details the time taken for the PC to respond to input signals and produce output signals.

SECTION 7 Program Monitoring and Execution

7-1 Monitoring Operation and Modifying Data

Covers procedures for observing and modifying PC data like bits, words, timers, and counters.

SECTION 8 Communications

8-2 Parameters for Host Link and RS-232C Communications

Details essential PC Setup parameters required for enabling Host Link and RS-232C communications.

SECTION 10 Troubleshooting

10-4 Error Messages

Lists common error messages, their probable causes, and possible corrections for diagnosing system problems.

10-5 Error Flags

SECTION 11 Host Link Commands

11-3 Host Link Commands

Details the various commands used for host computer communication with the C200HS PC.

Appendix B Programming Instructions

Appendix D Memory Areas

Appendix E PC Setup

Startup Processing (DM 6600 to DM 6614)

RS-232C Port Settings (DM 6645 to DM 6649)

Details the specific parameters for configuring the RS-232C port, essential for communication setup.