Yokogawa Touch Screen GP20 - Manual (Page 426)

General
Specifications
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GP10/GP20
Paperless Recorder
(Portable type)
GX90XA/GX90XD/GX90YD I/O Modules
Yokogawa Electric Corporation
2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan
GS 04L52B01-01EN
GS 04L52B01-01EN
©Copyright Octorber 2012
7th Edition May. 7, 2013
 OVERVIEW
The GP10/GP20 are portable type paperless recorders
that display real-time measured data on a touch
screen and save data on an external storage medium
(SD card).
● The number of measurement data is a maximum
of 48 channels in GP10, and a maximum of 100
channels in GP20.
● The GP10/GP20 have the large internal memory
(GP10/GP20: 500MB), and prolonged record and
preservation are possible.
● As the input signal, a DC voltage, thermocouple,
resistance temperature detector, or contact signal
can be set to each channel.
● Input and output have module structure and it can
extend them easily. (GP10: max. 3, GP20: max. 10)
● A module type is three types, an analog input, a
digital input, and a digital output.
● The intuitive operation by flick, pinch in, pinch out,
and swipe are possible.
● The past trend under recording can be seamlessly
displayed on a trend screen.
● Moreover, the measurement data of the time
specified on the calendar screen can be searched
and displayed.
● Various functions, such as a freehand message,
a PDF/Excel output of a report file, a direct output
to a network printer, a scale movement of a trend
display, and a buzzer sound, are equipped.
● It can be hooked up to network via Ethernet, which
enables to inform by Email and to monitor on Web
site as well as to transfer files by using FTP. Also,
it can communicate with Modbus/RTU or Modbus/
TCP.
● A setup of GP can be performed on-line from the
web browser on PC. A setup by off-line is also
possible.
● Universal Viewer software allows a PC to
display waveforms on its screen and to print out
waveforms.
 MAIN UNIT SPECIFICATIONS
■ FUNCTIONAL SPECIFICATION
Input Specifications
Please see "INPUT/OUTPUT MODULE
SPECIFICATIONS."
Display Functions
Display groups:
Number of groups; GP10: 30, GP20: 50
Number of channels that can be assigned to
each group; GP10: 10, GP20: 20
Scan interval: 100*, 200*, 500 ms*, 1, 2, 5 s
* Cannot be specified if an electromagnetic relay
scanner type (Type Suffix Code: -T1) analog input
module is in use.
Display color (Trend/Bar graph/Digital display):
Channel: Select from 24 colors
A desired display color can be selected freely
using its RGB value.
Background: Select from white or black
Display type:
● Trend display (T-Y)
Display method:
Direction: Horizontal, vertical
Trend interval: 5*, 10*, 15*, 30 s/div, 1, 2, 5,
10, 15, 20, 30 min/div, 1, 2, 4, 10 h/div
* Cannot be specified if an electromagnetic relay
scanner type analog input module is in use.
Trend line width: Thick, normal, thin
Scale; GP10: Max. 6, GP20: Max. 10
Current value bar graph, color scale band,
and alarm point marks can be displayed on
the scale.
Moving scale; Scale can be moved on any
waveform.
A bitmap image scale can be attached.
Others; Grid (Auto, 4 to 12), Trip line, Message,
Zone display, Partial expanded display
● Historical trend display (T-Y display)
Redisplays the display data or event data in the
internal memory or external storage medium
Time axis operation: The time axis can be
reduced or expanded.
Data search: Waveforms from the internal
memory can be displayed through the
specification of a date and time, calendar, each
summary
Moving scale; A bitmap image scale can be
attached.
All historical trends can be displayed in one
screen.
● Bar graph display
Direction: Vertical or horizontal
Scale: Display a scale for each channel
Color scale band, and alarm point marks can
be displayed on the scale.
GP10 GP20