GT10/GT30
3.2 Setting the Basic Communication Area, GT10 and PLC
31
Word devices
Word position
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
N+0
Screen no. specified by PLC (area read by GT10 from PLC)
N+1
Usage prohibited
N+2
No. of currently displayed screen (area in which data is written from GT10 to PLC)
Explanation of system area
Screen no. specified by PLC ––– The screen number displayed on the GT10 is
specified from the PLC in hexadecimal format.
No. of currently displayed screen ––– The number of the screen currently
displayed on the GT10 is written to the PLC in hexadecimal format.
Bit devices
Word
position
F
E
D
C
B
A
9 8 7 6 5 4 3 2 1
0
N+0
BZ
Forced–
display flag
Backlight
Valid flag
Backlight
Flashing
Backlight
Color
N+1
Usage prohibited
N+2
BAT
Data Input In
Progress flag
Explanation of system areas
BZ ––– This turns on the buzzer.
Forced–Display flag ––– At the rise when the bit is turned on, the screen specified by
the PLC is forcibly displayed. (This is executed only when at the rise of the bit.)
Backlight Valid flag ––– When the bit is turned on, the backlight flashing/backlight
color control becomes effective.
Backlight Flashing ––– 0: Lighted (normal), 1: Flashing
Backlight Color ––– 00: Off, 01: Green, 10: Red, 11: Orange
BAT ––– This goes on if clock data and Hold PLC Device data held in the SRAM are
not being backed up normally. (This bit also goes on if the SRAM is not backed up by
the internal secondary battery.)
Data Input In Progress flag ––– This is 1 while data is being input, and 0 when data
input has been completed.
EXPLANATION
“IOP01” mode
The GT10 is equipped with an IOP01 mode for users with
conventional models (I.O.P. B01C / M01L / D01TL series).Using this
function enables compatibility with earlier models, so that
communication is possible between the GT10 and PLC, except for
one part of the basic communication area.
Entering settings for the IOP01 mode
Click on the “File” menu in GTWIN, and then select “Configuration”
from the displayed menu. Next, select “GT Configuration” from the
Содержание GT10
Страница 9: ...Table of Contents GT10 GT30 viii...
Страница 10: ...ix Part I GT10 GT30 Main Unit...
Страница 23: ...Safety Precautions GT10 GT30 xxii...
Страница 24: ...Chapter 1 Specifications...
Страница 37: ...GT10 GT30 1 5 Dimensions 14...
Страница 38: ...Chapter 2 Installation and Wiring...
Страница 48: ...Chapter 3 Setup...
Страница 63: ...GT10 GT30 3 4 Setting the Basic Communication Area GT30 and PLC 40...
Страница 64: ...Chapter 4 Connecting and Communicating with the PLC...
Страница 84: ...GT10 GT30 4 10 Through Function 61 FP Programmer II on an ongoing basis GT10 GT30 FP Programmer II 25V DC max...
Страница 94: ...Chapter 5 GT10 Configuration Settings...
Страница 115: ...GT10 GT30 5 3 Entering Configuration Settings from the GT10 92...
Страница 116: ...Chapter 6 GT30 Configuration Settings...
Страница 138: ...Chapter 7 How the Various Functions Are Used...
Страница 149: ...GT10 GT30 7 3 GT30 Bit Device Functions 126...
Страница 150: ...Chapter 8 Servicing and Maintenance...
Страница 157: ...GT10 GT30 8 5 Replacing the Backlight GT30 Only 134...
Страница 158: ...Chapter 9 Troubleshooting...
Страница 170: ...147 Matsushita Electric Works Europe AG Part II Screen Creation Tool Terminal GTWIN...
Страница 174: ...Chapter 10 Preparing GTWIN...
Страница 187: ...GT10 GT30 10 4 Procedures for Using GTWIN 164...
Страница 188: ...Appendix A Code Tables...
Страница 191: ...GT10 GT30 A 2 ASCII Code Table 168...