Keyword Levels; Relationship Between Specified Device Monitor Function And Display Screen Protect Function - Mitsubishi FX3G SERIES User Manual

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

19.16.5 Keyword levels

1. For 8-Digit Keyword
8-Digit Keyword Level
A (All operations prohibited)
B (Read/Incorrect write protection)
C (Erroneous write prohibited)
2. For 16-Digit Keyword (Customer keyword/Permanent PLC lock included)
16-Digit Keyworde Level
All online operations prohibited
Writing prohibited
Reading/writing prohibited
19.16.6 Relationship between specified device monitor function and display screen protect
function
When the display screen protect function is used, the generated function restriction has higher priority than
the specified device monitor function.
The table below shows the relationship between the specified device monitor function and the display screen
protect function.
Specified device
monitor function
Invalid
Valid
Only monitoring is
enabled.
(M = OFF)
Valid
Both monitoring and
testing are enabled.
(M = ON)
Keyword Content
8-digit hexadecimal value beginning with "A"
or "0 to 9" numeral.
8-digit hexadecimal value beginning with "B".
8-digit hexadecimal value beginning with "C".
Keyword Content
"A to F", "0 to 9" 16-digit value.
"A to F", "0 to 9" 16-digit value.
"A to F", "0 to 9" 16-digit value.
None
• Initial screen:
Clock display
• Transition to another screen:
Enabled
• Initial screen:
Specified device monitor
• Transition to another screen:
Enabled
• Testing of specified device is
disabled.
• Initial screen:
Specified device monitor
• Transition to another screen:
Enabled
• Both monitoring and testing of
specified device are enabled.
19.16 Display Screen Protect Function
0ABCDEF2
AABCD345
B1234567
BABCDEF7
C8904567
CDEF567F
0ABCDEF262297529
AABCDEBF34523724
B123456789012345
7ABCDEF73DAEB93A
2890445234817567
CDEF567FABDFEA46
Display screen protect function status
1 (Initial screen fixing function)
• Initial screen:
Fixed to clock display
• Transition to another screen:
Disabled
• Initial screen:
Specified device monitor
• Transition to another screen:
Disabled
• Initial screen:
Specified device monitor
• Transition to another screen:
Disabled
• Both monitoring and testing of
specified device are enabled.
19 Display Module(FX3G-5DM)
Keyword Input Example
Keyword Input Example
2 (Test function prohibition
setting)
• Initial screen:
Clock display
• Transition to another screen:
Enabled
• Only monitoring of specified
device is enabled.
• Initial screen:
Specified device monitor
• Transition to another screen:
Enabled
• Only monitoring of specified
device is enabled.
• Initial screen:
Specified device monitor
• Transition to another screen:
Enabled
• Only monitoring of specified
device is enabled.
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