Summary Of Functions - Mitsubishi FX3U SERIES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
19.4

Summary of Functions

The display module functions are summarized below.
Item
Top screen (time display)
Menu screen functions
Devices
Monitor/Test
User
(User-
registered
device)
ErrorCheck
LANGUAGE (selects the
menu display language)
Contrast
Setting
ClockMenu
(Time setting)
Display
EntryCode
ClearAllDev
(Device all clear)
PLC Status
ScanTime
Cassette
(Memory cassette transfer)
Non-menu functions
Operation button ON/OFF
information
Hexadecimal current value
display setting
Display screen protect
function
User message display
*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), extended register (R) [16-bit/32-bit], and extended file register (ER) [16-bit/32-bit] current values.
Function
Displays the time indicated by the main unit's internal
real-time clock.
*1
Input (X) , output (Y), auxiliary relay (M), state (S),
timer (T), counter (C), data register (D) [16-bit/32-bit],
extended register (R), and extended file register (ER)
[16-bit/32-bit] monitor/test function.
Up to 4 data registers (D) [16-bit/32-bit] can be
registered.
Performs error checks and displays the results.
Selects either Japanese or English as the menu
display language.
Adjusts the contrast (-5 to 10); default setting: 0
Sets the current time.
Displays the current time.
The currently specified entry code can be canceled.
*1
Initializes the Input (X) , output (Y), auxiliary relay
(M), state (S), timer (T), counter (C), data register (D)
[16-bit/32-bit], and extended register (R). The file
register (D) is excluded from this function. (Bit
devices are turned OFF, and word device current
values are set to "0".)
Verifies the version information, entry code status,
program memory type status, and battery voltage, etc.
Displays the scan time (max./min./current value)
Allows data transfers (and consistency checks)
between the internal RAM and the memory cassette.
Allows monitoring of operation button ON/OFF status.
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.
Enables all functions, prohibits change (test)
functions, and protects the top screen (time display).
The following codes saved at the display device can
be used as display commands:
Alphanumeric: 20H to 7DH ASCII code
Katakana: A1H to DFH ASCII code
Japanese character: Shift JIS Level-1, 2
19 FX3U-7DM (Display Module)
Remarks
Button
operation
Button
operation
Requires
program
Button
operation
Button
operation
Button
operation
Button
operation
Button
operation
Button
operation
Button
operation
Button
operation
Button
operation
Requires
program or
monitor
Requires
*2
program
Requires
program
Requires
program
→ Refer to Section 19.21 for the setting procedure.
19.4 Summary of Functions
11
Reference
12
Subsection 19.5.2
Section 19.7
13
Section 19.8 and
Section 19.19
Section 19.9
14
Section 19.10
Section 19.11
Subsection 19.12.1
Subsection 19.12.2 15
Section 19.13
Section 19.14
16
Section 19.15
Section 19.16
17
Section 19.17
Section 19.20
18
Section 19.21
Section 19.22
19
Section 19.23
20
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