Mitsubishi Electric GOT2000 Series Instructions for use

GOT2000 Series
User's Manual (Hardware)
-GT27 model
-GT25 model
-GT25 open frame model
-GT25 wide model
-GT25 rugged model
-GT23 model
-GT21 model
-GT21 wide model
-Handy GOT

1
SAFETY PRECAUTIONS
Be sure to read these instructions before using this product.
Before using the product, read this manual and the relevant manuals introduced in this manual carefully and handle the
product properly with full attention to safety.
Note that these precautions apply only to this product.
In this manual, the safety instructions are ranked as "WARNING" and "CAUTION".
Note that failure to observe the CAUTION level instructions may also lead to serious results depending on the
circumstances.
Be sure to observe the instructions of both levels to ensure personal safety.
Please keep this manual in accessible place and be sure to forward it to the end user.
[DESIGN PRECAUTIONS]
WARNING
●Some failures of the GOT, communication unit or cable may keep the outputs on or off.
Some failures of a touch panel may cause malfunction of the input objects such as a touch switch.
An external monitoring circuit should be provided to check for output signals which may lead to a
serious accident.Not doing so can cause an accident due to false output or malfunction.
●Do not use the GOT as the warning device that may cause a serious accident.
An independent and redundant hardware or mechanical interlock is required to configure the device
that displays and outputs serious warning.
Failure to observe this instruction may result in an accident due to incorrect output or malfunction.
●When the GOT backlight has a failure, the GOT status will be as follows. Failure to observe this
instruction may result in an accident due to incorrect output or malfunction.
[GT27, GT25, GT23]
The POWER LED blinks (orange/blue), the display section dims, and inputs by a touch switch are
disabled.
[GT2105-Q]
The POWER LED blinks (orange/blue), and the display section dims. However, inputs by a touch
switch are still available.
[GT2107-W, GT2104-R, GT2104-P, GT2103-P]
The display section dims. However, inputs by a touch switch are still available.
Even if the display section dims, inputs by a touch switch may still be available. This may cause an
unintended operation of the touch switch.
For example, if an operator assumes that the display section has dimmed because of the screen save
function and touches the display section to cancel the screen save, a touch switch may be activated.
The GOT backlight failure can be checked with a system signal of the GOT. (This system signal is not
available on GT2107-W, GT2104-R, GT2104-P, and GT2103-P.)
WARNING
CAUTION
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.

2
[DESIGN PRECAUTIONS]
WARNING
●The display section of the GOT is an analog-resistive type touch panel.
When multiple points of the display section are touched simultaneously, an accident may occur due to
incorrect output or malfunction.
[GT27]
Do not touch three points or more simultaneously on the display section. Doing so may cause an
accident due to an incorrect output or malfunction.
[GT25, GT23, GT21]
Do not touch two points or more simultaneously on the display section.
Doing so may cause a touch switch near the touched points to operate unexpectedly, or may cause
an accident due to an incorrect output or malfunction.
●When programs or parameters of the controller (such as a PLC) that is monitored by the GOT are
changed, be sure to reset the GOT, or turn on the unit again after shutting off the power as soon as
possible.
Not doing so can cause an accident due to false output or malfunction.
●If a communication fault (including cable disconnection) occurs during monitoring on the GOT,
communication between the GOT and PLC CPU is suspended and the GOT becomes inoperative.
[For bus connection (GT27, GT25 Only)]
The CPU becomes faulty and the GOT becomes inoperative.
[For other than bus connection]
The GOT becomes inoperative.
A system where the GOT is used should be configured to perform any significant operation to the
system by using the switches of a device other than the GOT on the assumption that a GOT
communication fault will occur.
Not doing so can cause an accident due to false output or malfunction.
●To maintain the security (confidentiality, integrity, and availability) of the GOT and the system against
unauthorized access, DoS*1 attacks, computer viruses, and other cyberattacks from unreliable
networks and devices via network, take appropriate measures such as firewalls, virtual private
networks (VPNs), and antivirus solutions.
Mitsubishi Electric shall have no responsibility or liability for any problems involving GOT trouble and
system trouble by DoS attacks, unauthorized access, computer viruses, and other cyberattacks.
*1 DoS: A denial-of-service (DoS) attack disrupts services by overloading systems or exploiting
vulnerabilities, resulting in a denial-of-service (DoS) state.

3
[DESIGN PRECAUTIONS]
[MOUNTING PRECAUTIONS]
CAUTION
●Do not bundle the control and communication cables with main-circuit, power or other wiring.
Run the above cables separately from such wiring and keep them a minimum of 100mm apart.
Not doing so noise can cause a malfunction.
●Do not press the GOT display section with a pointed material as a pen or driver.
Doing so can result in a damage or failure of the display section.
●When the GOT connects to an Ethernet network, the IP address setting is restricted according to the
system configuration.
[GT27,GT25,GT23]
When a GOT2000 series model and a GOT1000 series model are on an Ethernet network, do not set
the IP address 192.168.0.18 for the GOTs and the controllers on this network.
Doing so can cause IP address duplication at the GOT startup, adversely affecting the communication
of the device with the IP address 192.168.0.18.
The operation at the IP address duplication depends on the devices and the system.
[GT21]
When multiple GOTs connect to the Ethernet network:
Do not set the IP address (192.168.3.18) for the GOTs and the controllers in the network.
When one GOT connects to the Ethernet network:
Do not set the IP address (192.168.3.18) for the controllers other than the GOT in the network.
Doing so can cause IP address duplication at the GOT startup, adversely affecting the communication
of the device with the IP address 192.168.3.18.
The operation at the IP address duplication depends on the devices and the system.
●When using the Ethernet interfaces, set an IP address for each interface to access a different
network.
●Turn on the controllers and the network devices to be ready for communication before they
communicate with the GOT.
Failure to do so can cause a communication error on the GOT.
●When the GOT is subject to shock or vibration, or some colors appear on the screen of the GOT, the
screen of the GOT might flicker.
WARNING
●Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the GOT main unit to/from the panel.
Not doing so can cause the unit to fail or malfunction.
●Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the option unit onto/from the GOT. (GT27, GT25 Only)

4
[MOUNTING PRECAUTIONS]
CAUTION
●Use the GOT in the environment that satisfies the general specifications described in this manual.
Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
●When mounting the GOT to the control panel, tighten the mounting screws in the specified torque
range with a Phillips-head screwdriver No. 2.
[GT27, GT2512-S, GT2510-WX, GT2510-V, GT2508-V, GT2507-W, GT2507T-W, GT23, GT2107-W]
Specified torque range (0.36 N•m to 0.48 N•m)
[GT2505-V, GT2105-Q]
Specified torque range (0.30 N•m to 0.50 N•m)
[GT2104-R, GT2104-P, GT2103-P]
Specified torque range (0.20 N•m to 0.25 N•m)
Undertightening can cause the GOT to drop, short circuit or malfunction.
Overtightening can cause a drop, short circuit or malfunction due to the damage of the screws or the
GOT.
●When mounting a unit on the GOT, tighten the mounting screws in the following specified torque
range.
[GT27, GT25 (except GT25-W)]
When loading the communication unit or option unit other than wireless LAN unit to the GOT, fit it to
the connection interface of the GOT and tighten the mounting screws in the specified torque range
(0.36 N•m to 0.48 N•m) with a Phillips-head screwdriver No. 2.
When loading the wireless LAN unit to the GOT, fit it to the side interface of GOT and tighten the
mounting screws in the specified torque range (0.10 N•m to 0.14 N•m) with a Phillips-head
screwdriver No. 1.
When the GOT is installed vertically, its side interface is positioned on the bottom.
To prevent the falling of the wireless LAN communication unit from the side interface, install or remove
the unit while holding it with hands.
[GT25-W]
When mounting the wireless LAN communication unit on the GOT, fit it to the wireless LAN
communication unit interface and tighten the mounting screws in the specified torque range (0.10 N•m
to 0.14 N•m) with a Phillips-head screwdriver No.1.
[GT2103-P]
When mounting the SD card unit on the GOT, fit it onto the GOT rear face and tighten the tapping
screws in the specified torque range (0.3 N•m to 0.6 N•m) with a Phillips-head screwdriver No. 2.
Under tightening can cause the GOT to drop, short circuit or malfunction.
Overtightening can cause a drop, failure or malfunction due to the damage of the screws or unit.
●When closing the USB environmental protection cover, note the following points to ensure the IP
rating.
[GT27, GT25 (except GT25-W and GT2505-V)]
Push the [PUSH] mark on the latch firmly to fix the cover to the GOT.
[GT2505-V, GT2510-WX, GT2507-W, GT2107-W]
Push the [PULL] mark on the latch firmly to fix the cover to the GOT.
[GT2105-Q]
Tighten the lower fixing screws of the cover in the specified torque range (0.36 N•m to 0.48 N•m) to fix
the cover to the GOT.

5
[MOUNTING PRECAUTIONS]
CAUTION
●Remove the protective film of the GOT.
When the user continues using the GOT with the protective film, the film may not be removed.
In addition, for the models equipped with the human sensor function, using the GOT with the
protective film may cause the human sensor not to function properly
●For GT2512F-S, GT2510F-V, and GT2508F-V, attach an environmental protection sheet dedicated to
the open frame model (sold separately) to the display section.
Or, attach a user-prepared environmental protection sheet.
Not doing so may damage or soil the GOT or cause foreign matter to enter the GOT, resulting in a
failure or malfunction.
●When installing the supplied fittings on GT2512F-S, GT2510F-V, or GT2508F-V, tighten screws in the
specified torque range (0.8 N•m to 1.0 N•m).
Meld studs on the control panel to fasten the fittings.
The studs must have strength adequate to withstand a tightening torque of 0.9 N•m or more.
Make sure that no foreign matter such as welding waste is at and around the bases of the studs.
Tighten nuts on the studs in the specified torque range (0.8 N•m to 0.9 N•m) with a wrench for M4
nuts.
Undertightening a screw or nut may cause the GOT to drop, short-circuit, or malfunction.
Overtightening a screw or nut may damage it or the GOT, causing the GOT to drop, short-circuit, or
malfunction.
●Do not operate or store the GOT in the environment exposed to direct sunlight, rain, high temperature,
dust, humidity, or vibrations.
●Although GT2507T-W is ruggedized for environments such as UV rays, temperatures and vibrations,
its operation is not guaranteed in all conditions and environments.
Make sure to use or store the GOT in an appropriate environment.
●When using the GOT in the environment of oil or chemicals, use the protective cover for oil.
Failure to do so may cause failure or malfunction due to the oil or chemical entering into the GOT.
●Do not operate the GOT with its display section frozen.
The water droplets on the display section may freeze at a low temperature.
Touch switches and other input objects may malfunction if the display section is frozen.

6
[WIRING PRECAUTIONS]
WARNING
●Be sure to shut off all phases of the external power supply used by the system before wiring.
Failure to do so may result in an electric shock, product damage or malfunctions.
●After installation, wiring, or other work, make sure to attach the back cover to the Handy GOT before
turning on the power and starting operation.
Not doing so may cause an electrical shock.
●The Handy GOT is designed to operate on DC power.
Supply power to the power supply, operation switch, and emergency stop switch within the
specifications.
Not doing so may cause a fire or failure.
●Correctly wire the 24 V DC power cable (terminal) of the Handy GOT and [+]/[-] of the DC power
supply equipment as shown in this manual.
Not doing so may cause a failure due to a reverse power connection.

7
[WIRING PRECAUTIONS]
[WIRING PRECAUTIONS]
WARNING
●Ground the FG terminal of the Handy GOT with a ground resistance of 100 Ωor less by using a drain
wire that has a cross-sectional area of 2 or more.
Do not use common grounding with higher voltage systems.
Failure to observe these instructions may cause an electric shock or malfunction.
●When making a connection cable or installing wiring, make sure that no chips or wire offcuts enter the
Handy GOT.
Not doing so may cause a fire, failure or malfunction.
CAUTION
●When grounding the FG terminal and LG terminal of the GOT power supply section, note the following
points.
Not doing so may cause an electric shock or malfunction.
[GT27, GT25, GT23, GT2107-W, GT2105-Q]
Make sure to ground the FG terminal and LG terminal of the GOT power supply section solely for the
GOT (ground resistance: 100 Ωor less, ground cable diameter: 1.6 mm or more). (GT2705-V, GT25-
W, GT2107-W and GT2105-Q do not have the LG terminal.)
[GT2104-R, GT2104-P, GT2103-P]
Make sure to ground the FG terminal of the GOT power supply section with a ground resistance of
100 Ωor less. (For GT2104-PMBLS and GT2103-PMBLS, grounding is unnecessary.)
●When tightening the terminal screws, use the following screwdrivers.
[GT27, GT25, GT23, GT2107-W, GT2105-Q]
Use a Phillips-head screwdriver No. 2.
[GT2104-R, GT2104-P, GT2103-P]
For the usable screwdrivers, refer to the following.
Page 320 Power Supply Wiring to the GOT
●Tighten the terminal screws of the GOT power supply section in the following specified torque range.
[GT27, GT25, GT23]
Specified torque range (0.5 N•m to 0.8 N•m)
●For a terminal processing of a wire to the GOT power supply section, use the following terminal.
[GT27, GT25, GT23, GT2107-W, GT2105-Q]
Use applicable solderless terminals for terminal processing of a wire and tighten them with
thespecified torque.
Not doing so can cause a fire, failure or malfunction.
[GT2104-R, GT2104-P, GT2103-P]
Connect a stranded wire or a solid wire directly, or use a rod terminal with an insulation sleeve.
●Correctly wire the GOT power supply section after confirming the rated voltage and terminal
arrangement of the product.
Not doing so can cause a fire or failure.

8
[WIRING PRECAUTIONS]
[TEST OPERATION PRECAUTIONS]
CAUTION
●Tighten the terminal screws of the GOT power supply section in the following specified torque range.
[GT27, GT25, GT23, GT2107-W, GT2105-Q]
Specified torque range (0.5 N•m to 0.8 N•m)
[GT2104-R, GT2104-P, GT2103-P]
Specified torque range (0.22 N•m to 0.25 N•m)
●Exercise care to avoid foreign matter such as chips and wire offcuts entering the GOT.
Not doing so can cause a fire, failure or malfunction.
●The module has an ingress prevention label on its top to prevent foreign matter, such as wire
offcuts,from entering the module during wiring.
Do not peel this label during wiring.Before starting system operation, be sure to peel this labelbecause
of heat dissipation. (GT27, GT25 Only)
●Plug the communication cable into the GOT interface or the connector of the connected unit,
andtighten the mounting screws and the terminal screws in the specified torque range.
Undertightening can cause a short circuit or malfunction.Overtightening can cause a short circuit or
malfunction due to the damage of the screws or unit.
●Plug the QnA/ACPU/Motion controller(A series) bus connection cable by inserting it into theconnector
of the connected unit until it "clicks".
After plugging, check that it has been inserted snugly.
Not doing so can cause a malfunction due to a contact fault. (GT27, GT25 Only)
●When you use the Handy GOT, run the connected cable in ducts or clamp the cable.
Not doing so can cause the unit or cable to be damaged due to the dangling, motion or
accidentalpulling of the cables or can cause a malfunction due to a cable connection fault.
●When you remove a cable from the Handy GOT, do not pull the cable portion.
Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a
cableconnection fault.
WARNING
●Before testing the operation of a user-created monitor screen (such as turning on or off a bit device,
changing the current value of a word device, changing the set value or current value of a timer or
counter, and changing the current value of a buffer memory), thoroughly read the manual to fully
understand the operating procedures.
During the test operation, never change the data of the devices which are used to perform significant
operation for the system.
False output or malfunction can cause an accident.