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19 Display Module (FX3G-5DM)
311
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
11
High-Speed
Counters
12
Output Wiring
13
Wiring for
Various Uses
14
Test Run,
Maintenance,
Troubleshooting
15
Input/Output
Powered
Extension Units
16
Input/Output
Extension
Blocks
17
Extension
Power Supply
Unit
18
Other Extension
Units and
Options
19
Display Module
20
Terminal Block
19.3 Summary of Functions
19.3 Summary of Functions
The display module functions are summarized below.
*1. There is no test function for "Input (X)".
*2. A sequence program is required to enable a hexadecimal display of the timer (T), counter (C), data
register (file register) (D) [16-bit/32-bit], extended register (R) [16-bit/32-bit], and extended file register
(ER) [16-bit/32-bit] current values.
→ Refer to Section 19.19 for the setting procedure.
*3. When no setting is made within a program the screen saver function becomes effective after 10
minutes.
→ Refer to Section 19.15 for screen saver function.
Item Function Remarks Reference
Top screen (time display)
Displays the time indicated by the main unit’s internal real-time
clock.
Button operation
Subsection
19.4.2
Menu screen functions
Monitor/Test
Input (X)
*1
, output (Y), auxiliary relay (M), state (S), timer (T),
counter (C), data register (D) [16-bit/32-bit], extended register (R)
[16-bit/32-bit], and extended file register (ER) [16-bit/32-bit]
monitor/test function.
Button operation Section 19.6
ErrorCheck Performs error checks and displays the results. Button operation Section 19.7
LANGUAGE
(selects the menu display
language)
Selects either Japanese or English as the menu display language. Button operation Section 19.8
Contrast Adjusts the contrast (-5 to 10); default setting: 0 Button operation Section 19.9
ClockMenu
Display Displays the current time. Button operation
Subsection
19.10.1
Setting Sets the current time. Button operation
Subsection
19.10.2
Keyword The currently specified keyword can be canceled. Button operation Section 19.11
Cassette
(Memory cassette transfer)
Allows data transfers between the internal EEPROM and the
memory cassette.
Button operation Section 19.12
Non-menu functions
Specified device monitor
function
Displays the monitor/test screen for a specified device at the top. Requires program Section 19.14
Screen saver function
Displays the screen saver if key operation is not given for specified
period of time.
Requires program
*3
Section 19.15
Display screen protect function
Enables all functions, prohibits change (test) functions, and
protects the top screen (time display).
Requires program Section 19.16
Operation button ON/OFF
information
Allows monitoring of operation button ON/OFF status.
Requires program
or monitor
Section 19.17
Hexadecimal current value
display setting
Changes the display format of the current values and setting
values for the timer, counter, data register, extended register, and
extended file register to a hexadecimal display format.
Requires program
*2
Section 19.18