73VR3100-E-R datasheet(12/14 Pages) MSYSTEM

12 / 14 page

MODEL: 73VR3100

73VR3100 SPECIFICATIONS

ES-7397 Rev.30 Page 12/14

http://www.m-system.co.jp/

Data search: Scrolling the view or specifying a specific time

index.

Jump: Scroll the view to an alarm event to show the relevant

data on Retrieve View.

• Comment History View: Shows data stored in the

comment history file.

Number of displayed alarm events: 16

Number of display views: 1

Data search: Scrolling the view or specifying a specific time

index.

Jump: Scroll the view to a comment to show the relevant

data on Retrieve View.

■ ETHERNET COMMUNICATION

Monitoring data and setup of the 73VR3100 is possible on

the PC connected via Ethernet.

• Dedicated Protocol

Real time communication: Transmits specific data to a host

PC installed with the PC Recorder Software (model:

MSR128).

FTP communication: Transmits data stored in the CF Card

using the FTP protocol to a host PC by the 73VR Data Viewer

(model: 73VRWV) installed in it. Data can be transmitted

even during recording.

Download, Upload: Software configurations created on the

73VR3100 Configuration Builder (model: 73VR31BLD) can

be downloaded to the 73VR3100. The configuration set up

on the 73VR3100 can be uploaded and displayed on the

73VR31BLD.

• Modbus Protocol

Protocol: Modbus/TCP

Port No.: 502 (fixed)

IP address: Set on the recorder

Subnet mask: Set on the recorder

Default gateway: Set on the recorder

Max. number of 73VR3100 connected simultaneously: 2

Supported Function Codes

CODE NAME

FUNCTION

Read Coil Status

Reads DO

Read Input Status

Reads DI

Read Input Register

Reads Input Register

Force Single Coil

Sets DO

Fetch Communication

Reads Status Word and

Event Counter

Event Counter from

Comm. Event Counter

Force Multiple Coils

Sets DO (multiple)

Exception Response

CODE NAME

FUNCTION

Illegal Function

Function Not supported

Illegal Data Address

Speci ed address does

not exist

Supported Function Codes

ADDR.

NAME

Coil (0X)

1...256

Alarm output, discrete output

Input Status

1...256

Trigger input, discrete input

(1X)

257...319 Function data (discrete)

Input Register

1...64

Measured data (analog, 2 bytes)

(3X)

257...

Measured data (analog, 4 bytes)

385...

Function data (analog, 4 bytes)

■ REMOTE MODE

Setting and operation from PLC is available in combination

with interface I/O modules.

Please refer to the 73VR3100 REMOTE MODE Reference

Manual for detailed information.

■ OTHER FUNCTIONS

• Operation Lockout

With a password setting, unauthorized operations on the

Trend View, Bargraph View and Overview can be locked out.

• Data File Used Volume Information

A bargraph with % indication is provided on the screen to

show how much percent of the data file memory has been

used up.

0 – 49 % used: Green bargraph

50 – 79 % used: Amber bargraph

80 – 100 % used: Red bargraph

• Hot Swapping of the CF Card

The CF Card is hot swappable: removable during data

recording. However, there may be a slight disturbance in

storing rate when the card is inserted.

• Screen Saver

The backlight is automatically turned off if the screen is

untouched for a certain time period.

• Bus Error Alert

An alarm contact is output at a specified channel of the R3-

DC16, R3-DC32A and R3-DAC16A in case of internal bus

error. (Only 1 channel can be specified.)

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