Magnescale MG80-SC1 Manual de usuario
MG80-SC1 / MG80-SC2
Operating Manual
RS-232C / Ethernet Interface Module
Read all the instructions in the manual carefully before use and strictly follow them.
Keep the manual for future references.
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Contents
1Overview.........................................................................................................................................................3
2Configuration and Connections.......................................................................................................................4
2.1 Equipment Used.......................................................................................................................................4
2.2 System Configuration..............................................................................................................................5
2.2.1 Connection Example Using Command I/F over RS-232C (MG10 Replacement)...........................5
2.2.2 Connection Example Using Command I/F over Ethernet................................................................5
2.2.3 Connection Example over PLC Link (RS-232C).............................................................................6
2.2.4 Connection Example over PLC Link (Ethernet)..............................................................................6
3Name and Function of Each Part ....................................................................................................................7
4Installation.....................................................................................................................................................13
4.1 Connecting the Counter Modules ..........................................................................................................13
4.2 Installing the Unit on the DIN Rails......................................................................................................13
4.3 Removing the Unit from the DIN Rails.................................................................................................14
5Specifications................................................................................................................................................15
6Functions.......................................................................................................................................................16
6.1 Definition of Terms ...............................................................................................................................16
6.2 Details of Functions...............................................................................................................................16
6.2.1 Peak-hold........................................................................................................................................16
6.2.2 Preset..............................................................................................................................................16
6.2.3 Reference Point..............................................................................................................................17
6.2.4 Reset...............................................................................................................................................18
6.2.5 Start................................................................................................................................................18
6.2.6 Go/No Go Judgment (Comparator)................................................................................................18
6.2.7 Hold................................................................................................................................................19
6.2.8 Measurement Data Output .............................................................................................................20
6.2.9 I/O Connector.................................................................................................................................20
6.2.10 PLC Link Function.........................................................................................................................22
7Settings..........................................................................................................................................................26
7.1 When Upgrading from the MG10/MG10A ...........................................................................................26
7.2 Module Number Setting.........................................................................................................................26
7.3 Serial Port Setting (when Using RS-232C) ...........................................................................................26
7.4 Using the Setting Application to Configure the Settings.......................................................................27
7.4.1 Download the Setting Application.................................................................................................27
7.4.2 Connect ..........................................................................................................................................27
7.4.3 How to Configure the Settings.......................................................................................................28
7.4.4 Setting the Measurement Parameters.............................................................................................30
7.5 Using Commands to Configure the Settings..........................................................................................38
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7.5.1 Preparation .....................................................................................................................................38
7.5.2 Connect ..........................................................................................................................................38
7.5.3 How to Configure the Settings.......................................................................................................38
8Commands ....................................................................................................................................................39
8.1 Communication Data Output Format.....................................................................................................39
8.2 How to Specify the Module Number and Counter Module ID..............................................................41
8.3 Setup Commands...................................................................................................................................42
8.4 Operation Commands............................................................................................................................44
8.5 Read Commands....................................................................................................................................45
8.6 PLC Link Setup Commands (Ethernet Only)........................................................................................46
9Troubleshooting............................................................................................................................................48
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1Overview
This product is an RS-232C / Ethernet interface module for measuring systems that can acquire multi-axis measurement
data.
Because this product shares a common data format with existing MG10/10A products, MG10/10A users can continue to
use their programming environment with just a few settings changes.
In addition, the product has a PLC link function. By establishing a PLC link connection via RS-232C or Ethernet, it is
possible to send and receive data without preparing a communication program on the PLC side.
The MG80-SC can connect up to 16 MG80-CMs (counter modules).
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2Configuration and Connections
2.1 Equipment Used
When configuring a system using this product, the equipment to be used is listed below.
Name
Description
Image
MG80-SC
RS-232C interface unit
Main module
MG80-CM
Counter module
DK800S series
Digital gauge
DK805S/DK812S/DK830S
DK series
Digital gauge DK10/25/50/100
DT series
(via MT13)
Digital gauge DT12/32/512
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2.2 System Configuration
2.2.1 Connection Example Using Command I/F over RS-232C (MG10 Replacement)
RS-232C
Host PC
or
Digital gauge
Up to 16
MG80-CMs
MG80-SC Termination
PLC
2.2.2 Connection Example Using Command I/F over Ethernet
TCP or UDP
Host PC
or
Digital gauge
Up to 16
MG80-CMs
MG80-SC Termination
PLC
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2.2.3 Connection Example over PLC Link (RS-232C)
RS-232C
Digital gauge
Up to 16
MG80-CMs
MG80-SC Termination
PLC link-compatible PLC
2.2.4 Connection Example over PLC Link (Ethernet)
Digital gauge
Up to 16
MG80-CMs
MG80-SC Termination
TCP or UDP
PLC link-compatible PLC
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3Name and Function of Each Part
①Module number setting switch
Sets the module number. The various parameters of the MG80-SC can be configured using a user-assigned module
number.
The MG80-SC has an IP address of 192.168.0.100 and a subnet mask of 255.255.255.0 as default values, but the
settings can be changed. In the event the assigned IP address is forgotten, set the switch to 0xF to start up with the
default value.
②POWER lamp (PWR)
Indicates the operating status of this module.
Color
Status
Meaning
Green
Unlit
Power OFF
Lit
Measurement in progress with power ON
Blinking
Setup in progress with power ON
③ALARM lamp
Lights red when any counter module within the unit is in the alarm status.
Color
Status
Meaning
Red
Unlit
Normal status
Lit
An alarm is detected in one of the modules
④HOLD lamp
Lights orange when the hold function is activated in any counter module within the unit.
Color
Status
Meaning
Orange
Unlit
None of the counter modules are in the hold state
Lit
One of the counter modules is in the hold state
Blinking
When the reference point is used, one of the counter modules is in the reference point
wait state
⑤
⑥
⑧
④
⑩
③
①
⑦
⑨
⑫
②
⑪
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⑤RS-232C connector
This is the PC/PLC connection port.
Use a DZ252 or DZ254 communication cable (sold separately).
When connecting to a PLC, be sure to match the terminal on the PLC side.
Compliant with EIA RS232C standard
Signals : Asynchronous, start-stop system, half-duplex system
Communication speed : 2400, 9600, 19200, 38400, 57600, 115200, 230400 bps
Data length : 7 or 8 bits
Parity : None, odd or even; selectable
Stop bit : 1 or 2 bits
Cable length : Max. 15 meters
Flow control: Hardware flow control (RTS, CTS)
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DZ252 RS-232C cable
Round 8pin male ⇔Dsub 9pin female
Pin no.
Signal
(Signal GND)
(Request to send)
Case
Shield cable
Case
8pin mini DIN
9pin Dsub
Description
Host unit side
(Receive data)
(Transmit data)
(Clear to send)
Connection diagram
PIN No.
PIN No.
Pin description
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