Minebea MIS-202-PT User manual

Integrated Mold Sensing System
MIS-202-PT/MIS-202-PP
Instruction Manual
EN294-1906

I
Introduction
Thank you for purchasing the MIS-202-PT/MIS-202-PP Integrated Mold Sensing System. This
instruction manual describes how to operate the device, as well as noteworthy points. Note that
handling or operating the device incorrectly may result in malfunctions. Read this manual thoroughly
before use for safety and optimal results.
Pictograms and Conventions Used in This Manual
This manual uses the following pictograms to indicate actions to avoid at all times, aspects requiring
caution, and other noteworthy matters. Be sure to read the descriptions provided alongside these
pictograms.
WARNING
This indicates circumstances in which incorrect handling may result in death or serious injury to users.
Avoid the actions described here at all times.
CAUTION
This indicates circumstances in which incorrect handling may result in injury to users or damage to
property.
This indicates operating or procedural precautions or restrictions.
Always read the details included here to avoid malfunctioning.
Check When Unpacking
When unpacking the product, check that the following accessories are included.
The CD-ROM provided contains the MIS-Anest measuring application, USB driver software, and file
conversion software.
CD-ROM ×1
USB cable×1
InstructionManual
(this document) ×1
Powersupplyplug ×1
Modbus plug ×1
ControlI/Oplug×1

II
Safety Precautions
Please be sure to read this manual before attempting to use the equipment.
1. Installation Location
CAUTION
Install in a location where temperature and humidity conditions are within the ranges described below.
Amplifier (MIS-202-PT, MIS-202-PP)
Ambient temperature: −10 °C to 50 °C
Ambient humidity: Not exceeding 85 %RH (with no condensation)
Relay box (MIS-304-P, MIS-304-T)
Ambient temperature: 0 °C to 70 °C (0 °C to 100 °C when not using magnet)
Ambient humidity: Not exceeding 85 %RH (with no condensation)
WARNING
To minimize the risk of unforeseen accidents, avoid installing equipment in the following locations.
Hot locations or locations exposed to direct sunlight
Damp locations
Dusty locations
Environments containing corrosive gases or salt
Locations subject to sudden temperature or humidity fluctuations
Locations close to equipment that generates magnetic or electromagnetic radiation
Locations subject to the effects of radiation and radioactive materials
Locations such as laboratories where chemical changes may occur

III
2. Power Supply
WARNING
Turn off power before connecting or disconnecting cables.
Leaving power on may result in electric shock or equipment damage.
WARNING
Before turning on power, confirm that the power supply specifications match the power supply
specifications for the equipment.
Using an incorrect power supply may result in electric shock or equipment damage.
CAUTION
Always ground the equipment.
Failure to ground the equipment may result in electric shock or malfunctions.
3. Usage Precautions
CAUTION
Always update the settings using the PC application before first use or after replacing the sensor or
ejector pin. Failure to set the equipment may result in incorrect measurements, equipment
malfunctions, and damage to peripheral equipment.
CAUTION
Confirm that the wiring is correctly connected before attempting to use the equipment. Incorrect
wiring of the equipment may lead to incorrect measurements, equipment malfunctions, damage to
peripheral equipment, and serious accidents.
CAUTION
Altering the settings while carrying out measurements using the equipment may result in incorrect
measurements, equipment malfunctions, and damage to peripheral equipment.
CAUTION
Protect the equipment from impact or shock—for example, impact or shock caused by striking against
other objects.
Impact or shock may damage the equipment and lead to failures in the electrical circuits.
CAUTION
Flexible cable is used to connect the relay boxes to the main unit, but this is a consumable item, which
is subject to breakage if it is bent excessively. Depending on usage frequency, the cable should be
replaced periodically, or spare cables should be kept on hand.
This system saves measurement data to a PC memory storage device (e.g., hard disk drive).
Periodically organize the stored data to prevent freezing or degraded PC performance.
To prevent communication errors, always shut down the measuring software before turning off the
equipment power or disconnecting the USB cable connecting the equipment and PC.

IV
This equipment allows measurement data to be saved to a USB flash drive provided by the customer.
Operation cannot be guaranteed for all USB flash drives, as some may be susceptible to static
electricity or noise.
Do not open numerical data or alarm history csv files while acquiring data with the PC.
Opening such files while acquiring data with the PC will result in an error, and will make the PC
interface go off-line without updating the numerical data or alarm history.
Set the start trigger signal interrupt interval to at least one second. If a start trigger signal is input
within one second, measurement will start one second after the previous measurement has ended.
Leave an interval of at least one second before starting measurement after changing the conditions or
aborting measurement using the [Stop] button. If a start trigger signal is input within one second,
measurement will start one second after the previous measurement has ended.
Make sure the latest version of the measurement software is installed before use. Older software
versions will not operate with the latest amplifiers updated with new functions and other features. The
latest software supports all previous amplifiers.

V
4. Compatible Standards
This equipment conforms to the following standards:
EN61326-1: 2013
"Electrical equipment for measurement, control, and laboratory use - EMC requirements"
"Immunity requirements for equipment intended to be used in industrial locations"
EN50581: 2012
"Technical documentation for the assessment of electrical and electronic products with respect to
the restriction of hazardous substances" (RoHS Directive)
CAUTION
The following usage conditions must be strictly followed to ensure this equipment complies with the
above standards. The equipment may not be compliant if these conditions are not followed.
Power supply
A "CE mark compliant" 24 V DC power supply must always be used.
Cables
Use shielded cables for all cables.
Use the USB cable provided.
Use dedicated cables, sold separately, for the channel expansion cables, detection output cable, and
V-OUT cable.
Shielding
Connect the shield wire of the control I/O cable to the protective ground terminal on the rear panel.
Connect the shield wire of the power supply cable to the connector F.G. terminal.
The shield wires of all cables must be grounded at either end (grounded at both ends).
Grounding
Ground the equipment based on single grounding using the protective ground terminal on the rear
panel. Slave units must also be grounded in the same way when adding channels.

VI
Revision History
Date
Manual No.
Revision reason (details)
2020/06
DRW. No. 294-1906
First edition FW Ver.1.100, APP Ver.1.000

VII
Contents
Page
Introduction.......................................................................................................................................I
Pictograms and Conventions Used inThis Manual........................................................................I
CheckWhen Unpacking..................................................................................................................I
SafetyPrecautions..........................................................................................................................II
1. Installation Location..............................................................................................................II
2. PowerSupply......................................................................................................................III
3. UsagePrecautions..............................................................................................................III
4. Compatible Standards......................................................................................................... V
Revision History............................................................................................................................VI
1. Overview..................................................................................................................................1
1-1. Features............................................................................................................................1
1-2. System Configuration.......................................................................................................2
1-3. Product Configuration.......................................................................................................2
2. Part Names and Functions......................................................................................................4
2-1. Front Panel........................................................................................................................4
2-2. RearPanel........................................................................................................................5
2-3. Side Panel.........................................................................................................................6
2-4. Top Panel..........................................................................................................................6
2-5. RelayBoxes and RelayCables .......................................................................................7
3. Preparationfor Measurement..................................................................................................8
4. Installingon Molding Machine.................................................................................................9
4-1. AmplifierInstallation........................................................................................................10
4-2. RelayBoxInstallation.....................................................................................................11
5. EquipmentWiring..................................................................................................................12
5-1. Sensors...........................................................................................................................12
5-2. PowerSupply..................................................................................................................13
5-3. ControlI/O.......................................................................................................................14
5-4. Detection Output.............................................................................................................18
5-5. V-OUT(AnalogVoltageOutput).....................................................................................19
5-6. USB (PC)........................................................................................................................20
5-7. USB Flash Drive.............................................................................................................20
5-8. ChannelExpansion........................................................................................................21

VIII
5-9. Modbus(RS-485)...........................................................................................................21
6. InstallingtheSoftware............................................................................................................22
6-1. RecommendedPCOperatingEnvironment..................................................................22
6-2. InstallingMIS-Anest........................................................................................................23
6-3. Installingthe USB Driver Software.................................................................................26
7. UsingMIS-Anest....................................................................................................................28
8. LaunchingMIS-Anest............................................................................................................29
9. Explanation of the Home Screen...........................................................................................30
9-1. MenuTabs.......................................................................................................................30
9-2. OperationIcons...............................................................................................................31
9-3. Waveform Display...........................................................................................................32
9-4. Trend Graph....................................................................................................................34
9-5. ControlPanel..................................................................................................................35
9-6. Real-timeValue...............................................................................................................36
9-7. Measurement History......................................................................................................37
9-8. StatusDisplay.................................................................................................................38
10. Setting Measurement Conditions..........................................................................................39
10-1.Measurement Conditions Tab.........................................................................................40
10-2.GraphTab........................................................................................................................46
10-3.Alarm ConditionsTab......................................................................................................49
10-4.AnalogOutput/ModbusTab............................................................................................57
11. SelectingWindows.................................................................................................................59
12. ModifyingtheWindowLayout...............................................................................................61
13. AnalyzingData.......................................................................................................................62
13-1.Data Viewer.....................................................................................................................62
13-2.Statistics..........................................................................................................................65
14. MaintenanceTab....................................................................................................................66
14-1.I/OTest............................................................................................................................66
14-2.AnalogOutputTest.........................................................................................................67
14-3.Monitor.............................................................................................................................67
14-4.Analog Output Fine Sdjustment.....................................................................................68
14-5.System Configuration .....................................................................................................70
14-6.TimeSetting....................................................................................................................73
14-7.Version Information.........................................................................................................73
15. ChannelExpansion................................................................................................................74

IX
15-1.Wiring and Mode Switch Settings..................................................................................74
15-2.Channel Identificationfor Channel Expansion...............................................................75
16. Saving Measurement Data....................................................................................................76
16-1.Saving Data to a PC.......................................................................................................76
16-2.Saving Data to a USB Flash Drive.................................................................................78
17. Troubleshooting.....................................................................................................................80
17-1.ConfigurationProblems..................................................................................................80
17-2.Measurement Problems.................................................................................................81
17-3.ExternalControl Input/Output Problems........................................................................82
17-4.Analog Voltage OutputProblems...................................................................................82
17-5.USB Flash Drive Problems............................................................................................82
17-6.Channel Expansion Problems........................................................................................83
17-7.AmplifierErrors (ERROR LED Illuminated)...................................................................84
18. HardwareSpecifications........................................................................................................85
18-1.Analog Specifications.....................................................................................................85
18-2.Interface Specifications...................................................................................................86
18-3.GeneralSpecifications....................................................................................................86
18-4.Accessories.....................................................................................................................87
18-5.Relay Boxes and Relay Cables.....................................................................................88
18-6.Externaldimensions.......................................................................................................89
19. Warranty.................................................................................................................................92
19-1.Warranty..........................................................................................................................92
19-2.Repairs............................................................................................................................92
19-3.ComponentServiceLives..............................................................................................92
20. Appendix................................................................................................................................93
20-1.Pressure SensorEmbedding Method............................................................................93
20-2.Temperature Sensor Embedding Method......................................................................97

1
1.Overview
This equipment is an Integrated Mold Sensing System, designed for simultaneous measurement
and monitoring of resin pressure and cavity temperature inside an injection machine mold using a
dedicated application. It features a range of interfaces and is designed to operate in conjunction
with molding machines and peripheral equipment to improve molding quality and ensure
consistency.
1-1. Features
1-1-1. SimultaneousMold Cavity PressureandCavityTemperature Measurement
The MIS-202-PT provides four pressure measurement channels and four temperature measurement
channels, allowing pressure and temperature waveforms to be acquired simultaneously and checked
on a PC. Detection conditions can be set independently for each channel to assess the acceptability of
molded products.
The channel configurations for the different models are as follows:
・MIS-202-PT Pressure: Channels 1 to 4, Temperature: Channels 5 to 8
・MIS-202-PP Pressure: Channels 1 to 8
1-1-2. ChannelExpansion
Up to four units can be connected in a daisy chain to expand the number of channels to a maximum of
32.
1-1-3. DataSaving
Acquired data can be saved to a PC hard disk when a PC is connected. If having a PC permanently
connected is not practical, data can also be saved to a USB flash drive.
1-1-4. Analog Voltage Output (V-OUT)
Pressure and temperature can be output converted to analog voltages in the range 0 to 10 V. This is
used when you wish to import measurement data using an external data logger or molding machine
analog input.
1-1-5. Detection Results Output
This allows the result of conformance/non-conformance judgment according to judgment conditions to
be output to external equipment for each channel. With multi-cavity molds, this can be used in
conjunction with the removal unit to detect conformance for each individual cavity.
1-1-6. Relay Box
This allows up to four sensors to be connected to simplify wiring. A relay box can be attached to the
mold and used with the sensor plugs inserted to reduce the risk of sensor disconnection when the mold
is in use. Relay boxes are available for pressure sensing (MIS-304-P) and temperature sensing
(MIS-304-T).
1-1-7. ModbusInterface
This allows measurements and settings to be read out using the Modbus standard communication
protocol. It can be used when measurements are uploaded to a factory network via a
commercially-available gateway.

2
1-2. System Configuration
1-3. Product Configuration
Thefollowingproductsshouldbepurchasedtosuitthesystem youwishtocreate.Amplifierunits,relayboxes,
relaycables,andothercablesareallavailableindividually.
1-3-1. Amplifier
The amplifier main unit. Two to four units (giving 16 to 32 channels) can be used if you wish to expand
the number of channels. The following models can be combined as desired.
Product name
Model
Pressure channels
Temperature
channels
4-channel cavity
pressure/4-channel
temperature amplifier
MIS-202-PT
4
4
8-channel pressure amplifier
MIS-202-PP
8
0
1-3-2. Relay BoxesandRelay Cables (Sold Separately)
These are relay boxes and relay cables for combining sensor cables to be connected to an amplifier.
One set is required for every four channels.
Product name
Model
Specifications
Pressure sensor relay box
MIS-304-P
Specifically for pressure sensor channels
(up to 4).
Pressure sensor relay cable
FA409-548-2M
FA409-548-5M
FA409-548-10M
Specifically for pressure sensor relay
boxes.
Available in 2 m, 5 m, and 10 m lengths.
Temperature sensor relay
box
MIS-304-T
Specifically for temperature sensor
channels (up to 4).
Temperature sensor relay
cable
FA409-549-2M
FA409-549-5M
FA409-549-10M
Specifically for temperature sensor relay
boxes.
Available in 2 m, 5 m, and 10 m lengths.
Mold
Temperature
sensor
Pressuresensor
ControlI/O
Detectionoutput
V-OUT
USBflashdrive
(Providedby
customer)
Moldingmachine/
removal unit
Channel
expansion

3
1-3-3. Cables (Sold Separately)
These are power supply and interface cables. Purchase the particular items to suit your requirements.
Product name
Model
Specifications
Power supply cable
FA409-550
2.5 m
Control I/O cable
FA409-551
2.5 m
Detection output cable
FA409-552
2.5 m, dedicated cable
V-OUT cable
FA409-553
2.5 m, dedicated cable
Channel expansion cable
FA409-554
1.0 m, dedicated cable
Modbus cable
FA409-555
1.0 m
The USB cable is included with the MIS-202. The power supply cables, control I/O cables, and Modbus
cables can be fabricated using the terminal board connector provided with the MIS-202. The detection
I/O cables, V-OUT cables, and channel expansion cables are all dedicated cables, and should be
purchased as necessary.

4
2.Part Names and Functions
2-1. Front Panel
(1) Status LEDs
Indicate the equipment status.
The Power LED illuminates when the power is on, the Alarm LED illuminates when an alarm occurs,
and the Error LED illuminates when an amplifier error occurs.
(2) Link LEDs
Indicate the individual communication sending/receiving status. The LEDs flash when communication
is in progress.
Modbus: Communication with external network devices (left-hand LED: receiving; right-hand LED:
sending)
Extension: Master/slave communication when adding channels (left-hand LED: receiving; right-hand
LED: sending)
(3) F.G.Terminal(For Modbus CommunicationCable)
Used to connect the shield on the Modbus communication cable to reduce noise effects. This should
be used as necessary depending on the communication conditions with connected external devices.
An F.G. terminal is also provided on the Modbus connector, allowing either to be used.
(4) ModbusConnector
Connector for Modbus communication with external network devices such as a gateway. For Modbus
connection details and communication specifications, see the separate "MIS-202 Modbus
Communication Instruction Manual EN294-1923".
(5) USBFlashDriveConnector
Allows a USB flash drive to be inserted to save measurement data (numerical and waveform data).
(6) USBFlashDriveLED
Illuminates when a USB flash drive is detected, and flashes when data is being written.
(7) USBConnector(PC)
A USB connector for connecting a PC. Connect to a PC using the USB cable provided. Dedicated USB
driver software must be installed to allow USB communication with a PC.
(8) Magnet
Allows the MIS-202 to be attached to the side of a molding machine.
(2) Link LEDs
(4) Modbusconnector
(1) Status LEDs
(3) F.G.terminal
(6) USBflashdrive LED
(5) USBflashdriveconnector
(7) USBconnector (PC)
(8) Magnet

5
2-2. Rear Panel
(1) Sensor Connector 1
Allows up to four sensors (channels 1 to 4) to be connected via relay cables and a relay box. With the
MIS-202-PT, pressure sensors are connected here. Use pressure sensor relay cables and a relay box.
(2) Sensor Connector 2
Allows up to four sensors (channels 5 to 8) to be connected via relay cables and a relay box. With the
MIS-202-PT, temperature sensors are connected here. Use temperature sensor relay cables and relay
box.
(3) Control I/O ConnectorTerminalBoard
The connector terminal board for external control input and output such as start signals. Connect to a
molding machine or other external device using the connector provided or the dedicated FA409-551
cable sold separately.
(4) PowerSupplyConnector
Connect the DC 24 V power supply.
(5) Protective GroundConnector
Connect this to ground to eliminate noise effects. Also connect the shield wire of the control I/O cable.
The ground connector is internally linked to the F.G. terminal on the power supply connector.
(6) DetectionOutputConnector
This connector outputs conformance detection results for each channel. Connect to a removal unit or
other external device using the dedicated FA409-552 cable sold separately.
(7) V-OUTConnector
This connector outputs an analog voltage corresponding to measured values. Connect to the analog
input of a molding machine or other external device using the dedicated FA409-553 cable sold
separately.
(8) MaintenanceConnector(Cover)
This connector is used for maintenance at our factory. The cover should not be opened, as the
connector is not used in normal operation.
(6) Detection
outputconnector
(2) Sensor connector2
(3) Control I/O connector
(1) Sensor connector1
(7) V-OUTconnector
(8) Maintenanceconnector (cover)
(4) Powersupply
connector
(5) Protectivegroundconnector

6
2-3. Side Panel
(1) Channel ExpansionConnectorsA/B
These channel expansion connectors are used to expand the number of channels. Two MIS-202 units
can be connected together using the dedicated FA409-554 cable sold separately.
(2) ModeSwitch
This switch is used to set the MIS-202 unit as the master unit or a slave unit (1 to 3) when channel
expansion is used.
2-4. Top Panel
(1) SensorTypeIndicator Label
Indicates the sensor types corresponding to the sensor connectors 1 and 2. The sensor types are
indicated as [PRESSURE] for pressure sensors and [TEMPERATURE] for temperature sensors.
(2) ChannelNumber Indicator Label
Indicates the channel numbers of the sensors connected to the MIS-202 in accordance with the
system configuration.
(2) Channelnumber indicator label
(1) Sensor type indicator label
(1) Channelexpansion connectorsA/B
(2) Modeswitch

7
2-5. Relay Boxes and Relay Cables
(1) RelayCable
Connects the relay box to sensor connectors 1/2 on the amplifier. The cable colors differ, with black
used for a pressure sensor relay box and blue used for a temperature sensor relay box. The cables are
available in 2 m, 5 m, and 10 m lengths, and are sold separately and individually in the same way as
the relay boxes.
(2) Sensor Connectors(Channels 1to4)
Allows up to four sensors to be connected. Only dedicated Minebea sensors are supported.
(3) ChannelNumber Indicator Labels
Indicates the channel numbers of the sensors connected to the MIS-202 in accordance with the
system configuration.
(4) Amplifier NumberIndicatorLabel
Indicates the number of the amplifier to which the relay box is connected.
(5) Bolt MountingHoles
The holes on either side of the relay box can be used to attach it using M4 hex socket bolts. Remove
the magnets if bolts are used to attach the relay box.
(6) Magnets
These are used to attach the relay box to the platen or other part of a molding machine.
The amplifiers, relay boxes, and relay cables are all sold separately and individually. For details of
items sold separately, see "1-3. Product Configuration".
Sensorconnector sideof temperaturesensor
relaybox
Sensorconnector sideof pressuresensorrelaybox
(1) Relaycable
(2) Sensorconnectors(Channels 1to4)
(5) Boltmountingholes
(3) Channelnumber indicatorlabels
(4)Amplifier numberindicator label
(6) Magnet

8
3.Preparation for Measurement
Prepare for measurement as described in the following procedure.
Attach the pressure and temperature sensors to the mold.
For details on how to attach the sensors to the mold, see “20-1.
Pressure Sensor Embedding Method" and "20-2. Temperature Sensor
Embedding Method".
Install the amplifier and relay boxes close to the molding machine.
Wire the equipment power supply and necessary interfaces, then
connect the amplifier to a PC using a USB cable.
Turn on the power to the amplifier. Turn on and wait for approximately
30 minutes to allow the amplifier and sensors to stabilize.
Install the measuring software and equipment driver software on the
PC. (Only when using for the first time)
Launch the MIS-Anest measuring application, then set the
measurement and monitoring conditions for the amplifier.
Example settings:
･Sensor rated capacity and pressure sensing area
･Span and sampling frequency for one shot
･Alarm output conditions
･Alarm cancel conditions
･Analog output conditions
Measuring and monitoring are started by the start trigger signal.
If the waveform from the measuring software is not required, the PC
can be disconnected from the equipment, enabling alarm monitoring
of the molding pressure using the equipment on its own.
(5) Install application
and driver
(3) Wire equipment
(1) Attach sensors
(7) Measure moldcavity
pressure and
temperature
(6) Setup
(4) Turn on power
(2) Install on molding
machine