Maintenance And Inspection; For Safe Use - Mitsubishi Electric Got1000 GT1455-QTBDE General Description Manual

4.3 Mounting Position
When mounting the GOT, the clearances shown on the right must be left from a
structure or the other device.
Installation
A,D B C
Environment
In the presence of
50 mm 80 mm 50 mm
radiated-noise or
(1.97") (3.14") (1.97")
heat-generating
or more or more *1 or more *2
equipment nearby
In the absence of
20 mm 20 mm 20 mm
radiated-noise or
(0.79") (0.79") (0.79")
heat-generating
or more or more or more
equipment nearby
*1 Vertical format....50 mm (1.97") or more
*2 Vertical format....80 mm (3.14") or more
E
C D
Panel thickness: 2 to 4mm
(0.07" to 0.15" inch)
4.4 Control Panel Inside Temperature and Mounting Angle
When mounting the main unit to a control panel or similar, set the display section
as shown below.
When the temperature inside the control panel is 40 to 55C (Horizontal mount),
40 to 50C (Vertical mount), the mounting angle should be in the range 60 to
105 degrees.
 The GOT will be
deteriorated earlier if it is
GOT
used at the mounting angle
back
other than the above.
panel
Therefore, the temperature GOT
inside the control panel
display
should be within 40C.
section
60°
Control
panel,
etc.
4.5 Installation Procedure
The GOT is designed to be embedded into a panel. Mount the GOT by following
the procedure below. For panel cutting dimensions, refer to Section 4.2. Note that
the panel thickness should be within 2 to 4mm.
1) Installing the packing
Packing
Install packing to the packing
installation groove on the back
panel of the GOT.
W h i l e r e f e r r i n g t o t h e c r o s s
sectional view of the packing
Magnified
shown right, push the thinner side
illustration
into the packing groove.
(Right drawing is the example of
Packing
lateral format.)
Packing
installation groove
Packing cross
sectional view
Inserting
direction
2) Inserting into the panel face
Insert the GOT from the front side
of the panel.
Mounting hole
3) Fixing the GOT
Magnified
Engage the hook of the mounting
illustration
fitting (accessory) to the unit fixing
hole of the GOT and tighten the
screw until the GOT is fixed with
the mounting bolt (accessory).
The GOT will be fixed in 4 upper/
lower parts.
Tighten the mounting screw with
the specified torque.
Mounting
fitting
(Failure to do so may distort the
p a n e l a n d m a k e a s u r f a c e
Mounting
waviness on the protective sheet.) screw
4) A protection film is attached on
the display section of GOT prior to
shipment. Remove the film when
the installation is completed.
5. Wiring
5.1 Power Supply Wiring
Connect the power supply to the power terminals on the back panel of the GOT.
Use 0.75mm 2 or thicker cables to avoid voltage drop and tighten the terminal screw
E
with the specified torque securely.
100 mm
(3.93")
or more
PC and external
20 mm
device connection
(0.79")
cables
or more
Power supply terminal
+
Grounding 24VDC
-
(100Ω or less) power supply
 Carry out the independent grounding if possible.
 If the independent grounding is impossible, carry out the shared grounding as
shown in fig.2) below.
 Use the cable of 2mm 2 or more for grounding.
Set the grounding point closer to the GOT to make the grounding cable short as
possible.
Other
Other
GOT GOT
device
device
Grounding
Grounding
(100Ω or less)
(100Ω or less)
(1) Independent ground
(2) Shared grounding
...... Best condition ...... Good condition
1) Recommended terminal shape
105°
Terminal Solderless
3.2
screw terminal
6.2mm
or less
3.2
6.2mm
or less
When wiring one cable to When wiring two cables to
one terminal one terminal
Applicable solderless terminal RAV 1.25-3, V2-N3A and FV2-N3A

6. Maintenance and Inspection

The GOT does not include consumable components that will cause the shorten life.
However, note that battery life is 5 years and LCD life is 50,000 hours. The life of
backlight is 70,000 hours.
It is recommended to replace the battery periodically. (For the replacement of the liquid
crystal screen and backlight, please consult your nearest sales office or FA Center.)
Refer to the following for the daily inspection and the periodic inspection.
6.1 Battery Replacement
The battery is used for backing up the clock data, alarm history, recipe data, time action
setting value, advanced alarm, advanced recipe, logging, hardcopy or SRAM user
area. Screen data is stored in the flash memory and data is retained even if the battery
is dead.
 Battery model name
GT14 is shipped with the following battery.
Product name
Battery
 Battery replacement procedure
1) Turn the GOT power off.
2) Open the battery cover of the GOT.
3) Remove the old battery from the GOT.
4) Disconnect the old battery
connector and insert the new battery
connector within 30s.
5) Insert the new battery into the GOT
Connector
and close the battery cover.
6) Turn the GOT power on.
7) Check if the battery condition is normal
with the utility.
Refer to the following for the details of
battery status display.
GT14 User's Manual
Connector
 How to confirm production year and month
The production year and month of the battery built in the purchased GOT can be
confirmed by the production No. (S/N) marked on the GOT main unit.
Example nameplate (manufacture's serial number 1160003)
7-digit
1 1 6 0 0 0 3
Month (example: Jun.), 1 to 9: Jan. to Sep.,
Year (example: 2011) Last two digit of year
The production date of the optional replacement battery can be confirmed by the lot
No. marked on the nameplate (label) affixed on the battery.
Name
plate
Connector
Model
name
GT11-50BAT
LOT. LOT.116
 Battery life
Other Approximate battery life:
GOT
device
5 years (ambient temperature: 25C)
Battery replacement: In 4 to 5 years
Approximate life is 5 years, but life may be shorter depending on the ambient
temperature, therefore, note that the battery must be replaced in 4 to 5 years. Make
(3) Common grounding
sure to purchase a new battery as needed as it self-discharges.
...... Not allowed
Battery status can be confirmed on a GOT utility screen.
Terminal Solderless For details of battery status or how to output alarm, refer to the following:
screw terminal
7. Notification of CE marking
The following products have shown compliance through
direct testing (to the identified standards) and design
analysis (forming a technical construction file) to the
European Directive for Electromagnetic Compatibility (2004/108/EC) when used as
directed by the appropriate documentation.
 This product is designed for use in industrial applications.
- Type: Graphic Operation Terminal
- Models: GOT series
Standard
Compliance with all relevant aspects of the standard.
EN61131-2 : 2007
EMI
(Radiated Emissions)
Programmable
Compliance with all relevant aspects of the standard.
controllers (ESD,R F electromagnetic field, EFTB, Surge, RF
EMS
- Equipment,
conducted disturbances and Power frequency magnetic
requirements and tests
field)
→GT14 User's Manual
For more details please contact your local Mitsubishi Electric sales site.
For details of CE marking, refer to the following.
7.1 Notes regarding the use of GOT units
7.1.1 General notes on the use of communication cables
Any device which utilizes a data communication function is susceptible to the wider
effects of local EMC noise. Therefore, when installing any communication cables care
should always be taken with the routing and location of those cables. Optional ferrite
cores are recommended when the cable route is close to EMC noise sources like
welders, large motors, etc. All tests have been performed with original Mitsubishi
Model name
cables. For customer prepared cables, please refer to the manuals.
GT11-50BAT
GOT Unit Existing Cables
Battery cover
Ex. GT01-C30R4-8P (as shown in EX.1)
All units A complete list of appropriate cables can be
found in the GOT user's manual.
Ex.1
GT01-C30R4-8P
250mm
F F
Battery cover
140mm
Comes
equipped
Optional
F = Ferrite core
Ex. Tokin-ESD-R-17S or similar
7.1.2 General notes on power supply
All units require an additional ferrite filter to be attached to the 24V DC power supply
cables. The filter should be attached in a similar manner as shown in the figure
opposite, i.e. the power cables are wrapped around the filter. However, as with all EMC
situations the more correctly applied precautions the better the system's
electromagnetic compatibility. The ferrite recommended is a TDK ZCAT3035-1330 or
similar (shown in Ex.2). The ferrite should be placed as near to the 24V DC terminals of
the all units as possible (which should be within 75mm of the GOT terminal).
Note: The customer must evaluate conformance of the final produced unit with
the EMC directive.
8. Certification of UL, cUL standards
 Environmental rating
Front: Type 4X (indoor use only)
 Using GOT
GOT is for use on a flat surface of a Type 1 or Type 4X (indoor use only)
enclosure
* Actual product
「电器电子产品有害物质限制使用标识要求」 的表示方式
nameplate differs from
the shown on the left.
Note: This symbol mark is for China only.
含有有害6物质的名称， 含有量， 含有部品
Control number
本产品中所含有的有害 6 物质的名称， 含有量， 含有部品如下表
所示。
X: Oct., Y: Nov., Z: Dec.
3-digit
1 1 6
Month 部件名称
(example: Jun.)
1 (Jan.) to 9 (Sep.),
X (Oct.), Y (Nov.), Z (Dec.)
Year (example: 2011)
外壳
Last two digit of year
显示器
印刷基板
GOT
电缆
本表格依据SJ/T 11364的规定编制。
○:表示该有害物质在该部件所有均质材料中的含量均在GB/T
26572规定的限量要求以下。
GT14 User's Manual
×:表示该有害物质至少在该部件的某一均质材料中的含量超出GB/
T 26572规定的限量要求。
Referenced Standard: GB/T15969.2
(Requirement of Chinese standardized law)
Remark
GT14 User's Manual
This manual confers no industrial property rights or any rights of any other
kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation
cannot be held responsible for any problems involving industrial property rights
which may occur as a result of using the contents noted in this manual.
Warranty
Exclusion of loss in opportunity and secondary loss from warranty liability
User Made Cables
Regardless of the gratis warranty term, Mitsubishi shall not be liable for
3 rd par ty cabl es n eed to be
compensation to:
independently tested by the user
(1) Damages caused by any cause found not to be the responsibility of
to demonstrate EMC compliance.
Mitsubishi.
Ex.2 (2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi
INPUT
24V DC
- + products.
100mm
(3) Special damages and secondary damages whether foreseeable or not,
compensation for accidents, and compensation for damages to products
F other than Mitsubishi products.
(4) Replacement by the user, maintenance of on-site equipment, start-up test run
and other tasks.
Optional
 This product has been manufactured as a general-purpose part for general
industries, and has not been designed or manufactured to be incorporated in
a device or system used in purposes related to human life.
 Before using the product for special purposes such as nuclear power, electric
power, aerospace, medicine or passenger movement vehicles, consult with
Mitsubishi Electric.
 This product has been manufactured under strict quality control. However
when installing the product where major accidents or losses could occur if the
product fails, install appropriate backup or failsafe functions in the system.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
产品中有害物质的名称及含量
有害物质
多溴
铅 汞 镉 六价铬 多溴联苯
二苯醚
(Pb) (Hg) (Cd) (Cr(VI)) (PBB)
(PBDE)
○ ○ ○ ○ ○ ○
× ○ ○ ○ ○ ○
× ○ ○ ○ ○ ○

For safe use