YOKOGAWA DX1000 User Manual

13
IM 04L41B01-18E
I/O Messages
System Configuration on PLC
AnI/OmessageisalsocalledanImplicitmessage.AnI/Omessageisusedtotransmit
pre-specifiedI/Odataatintervals.AnI/Omessageisexchangedviaaconnectionpath
which is first set in RSLinx and read into RSLogix.A connection path defines the IP
addressoftheDX,communicationportofthePLC,anddistinctionofinput/output.
Adevice,onceconfiguredin RSLinx, canbedownloadedintoan RSLogixproject.The
DX is configured as a "Generic Ethernet Module" in RSLogix.
Instance ID
Each data on the DX corresponds to the instance ID of an Assembly object. In an I/O
message, use an instance ID to code the data on the DX to be accessed. The following
tablelistsinstanceIDs,sizes,anddatatypes.
Type Number Operation type Instance ID Size Data type
Measurement
channel
001 – 048 Producer 110 1
92 (4 x 48) INT32
001 – 048 Producer 115 192 (4 x 48) FLOAT
Computation
channel
101–160 Producer 1
20 240
(4x60) INT32
101–160 Producer 125 240(4x
60) FLOAT
Communication
input data
C01–C60 Producer / Consumer 13
0 240(4x60) INT32
C01–C60 Producer/Consumer 135 240(4x
60) FLOAT
External input
channel
201 – 300 Producer
/Consumer 140 400 (4 x 100) INT32
301 – 400 Producer/Consumer 141 400 (4 x 100) INT32
401 – 440 Producer/Consumer 142 160(4x40) INT32
201 – 300 Producer/Consumer
145 400 (4 x 100) FLOAT
301
– 400 Producer/Consumer 146 400 (4 x 100) FLOAT
401 – 440 Producer
/Consumer 147 160(4x40) FLOAT
201 – 300 Producer 150 400 (4 x 1
00) INT32
3
01 – 400 Producer 151 400 (4 x 100) INT32
40
1 – 440 Producer 152 160(4x
40) INT32
201 – 300 Producer 155 400 (4 x 100) FLOAT
301
– 400 Producer 156 400 (4 x 100) FLOAT
401 – 440
Producer 157 160(4x
40) FLOAT
- Configuration 190 0 -
- Producer
/Consumer 191 0 -
Explanation
• TheDXdatacanbeaccessedusingtheINT32orFLOATtype.Datacanbeaccessed
by the type based on the specified instance ID.
• The operation type "Producer" indicates a read-only instance and "Producer/
Consumer"indicatesaread/writeinstance.
• Foranexternalinputchannel,instanceIDs150to157areforreadingand140to147
are for writing.
Data on the DX
SeetheexplanationintheprevioussectiononExplicitmessages.

YOKOGAWA DX1000 Specifications

General

Model	DX1000
Type	Paperless Recorder
Sampling Rate	100 ms
Weight	Approx. 1.5 kg
Display Type	Color LCD
Recording Method	Digital Recording
Recording Media	CompactFlash
Communication Interfaces	Ethernet
Power Supply	100 to 240 VAC, 50/60 Hz
Input Channels	Up to 12 channels (Universal Input)
Display Size	5.7 inches
Input Type	Universal Input (DC Voltage, Thermocouple, RTD, Contact Input)

Summary

Introduction of Features

EtherNet/IP Overview

DX Capabilities

Details the functions the DX provides, such as acting as an EtherNet/IP adapter and communicating with PLCs.

DX Configuration Settings

PLC Preparation for EtherNet/IP

EDS File Installation

System Configuration Tools

Explicit Message Communication

PLC Logic Configuration

Details how to configure Explicit messages as MSG instructions within PLC control logic.

Data Access Specification

I/O Message Communication

PLC I/O Message Setup

Explains I/O messages for periodic data transfer and DX configuration as a 'Generic Ethernet Module'.

I/O Message Instance IDs

Explicit Message Example (RSLogix 5000)

Tag Configuration in RSLogix

Explains creating RSLogix 5000 tags for message configuration (DATATransfer, MSG1, WriteMessageBit).

MSG Instruction Setup

Details configuring the MSG instruction in RSLogix 5000 for writing data to the DX.

RSLogix Message Configuration

Shows setting Message Type, Source Element, Number Of Element, and Destination Element in RSLogix.

Message Launch Logic

I/O Message Example (RSLogix 5000)

RSLinx Connection Setup

Guides on establishing connection with the DX using RSLinx, including driver and IP configuration.

RSLogix I/O Configuration

RSLogix Tag Definition