Omron SYSMAC C200HS User Manual

183
5-18-5 HOURS-TO-SECONDS – SEC(65)
S: Beginning source word (BCD)
IR, SR, AR, DM, HR, TC, LR
R: Beginning result word (BCD)
IR, SR, AR, DM, HR, TC, LR
Ladder Symbols
Operand Data Areas
---: Not used.
SEC(65)
S
R
---
@SEC(65)
S
R
---
Limitations S and S+1 must be within the same data area. R and R+1 must be within the
same
data area. S and S+1 must be BCD and must be in the proper hours/minu -
tes/seconds format.
Description SEC(65)
is used to convert time notation in hours/minutes/seconds to an equiv -
alent in just seconds.
For
the source data, the seconds is designated in bits 00 through 07 and the min -
utes is designated in bits 08 through 15 of S. The hours is designated in S+1. The
maximum is thus 9,999 hours, 59 minutes, and 59 seconds.
The
result is output to R and R+1. The maximum obtainable value is 35,999,999
seconds.
Flags ER: S and S+1 or R and R+1 are not in the same data area.
S and/or S+1 do not contain BCD.
Number of seconds and/or minutes exceeds 59.
Indirectly
addressed DM word is non-existent. (Content of ∗ DM word is
not BCD, or the DM area boundary has been exceeded.)
EQ: Turns ON when the result is zero.
Example When
00000 is OFF (i.e., when the execution condition is ON), the following in -
struction
would convert the hours, minutes, and seconds given in HR 12 and HR
13 to seconds and store the results in DM 0100 and DM 0101 as shown.
SEC(65)
HR 12
DM 0100
000
00000
HR 12 3 2 0 7
HR 13 2 8 1 5
DM 0100 5 9 2 7
DM 0101 1 0 1 3
2,815 hrs, 32 min, 07 s
10,135,927 s
Address Instruction Operands
00000 LD NOT 00000
00001 SEC(65)
HR 12
DM 0100
000
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.