19 Display Module (FX3G-5DM)
323
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
11
H
igh-Speed
C
ounters
12
O
utpu
t Wi
ring
13
Wi
ring for
Va
rious U
ses
14
Te
st R
un,
M
ain
tenanc
e,
Troub
le
shooting
15
Input/O
utput
Pow
ere
d
Extens
ion U
nit
s
16
Input/Output
Ex
tension
Blocks
17
Extensi
on
Pow
er Suppl
y
Un
it
18
O
ther Ex
tensi
on
Un
its
an
d
O
pti
ons
19
Displ
ay
Modul
e
20
Te
rmi
nal Block
19.6 Monitor/Test Mode
19.6.4 Test mode operation
There are 3 types of test mode operations, depending on the device type. The 3 operations are explained
below.
→
Refer to Subsection 19.6.1 for test mode subject devices.
1. Data registers [D: D (16-bit), DD (32-bit)] / extended registers [R: R (16-bit), DR (32-bit) /
extended file registers [ER: ER (16-bit), DER (32-bit)]
1) Perform a monitor mode operation to display the device whose
current value is to be changed.
→
Refer to Subsection 19.6.2 for monitor function operation.
2) Hold the [OK] button for 1 second or longer to switch to the test
mode. The current value begins blinking (refer to fig. at right).
3) Use the [+] / [-] buttons to change the value as desired.
To cancel the operation and return to the "monitor screen", press
[ESC].
4) Press [OK] to register the current value and return to the "monitor screen".
• File register (D)
The display module's test function cannot be used to change the current value of the file register (D) which
is stored in the program memory.
Button
Operation Description
ESC
Cancels the operation and returns to the "monitor screen".
-
Reduces the value. Hold for 1 second or longer for high-speed
reduction.
+
Increases the value. Hold for 1 second or longer for high-speed
increase.
OK
Registers the current value and returns to the "monitor screen".
D 1 0 0
0
2
D 1 0 1
2
D 1 0 2
2
D 1 0 3
2
0
0
0
D 1 0 0
0
2
D 1 0 1
2
D 1 0 2
2
D 1 0 3
2
0
0
0
D 1 0 0
2
D 1 0 1
2
D 1 0 2
2
D 1 0 3
2
0
0
1
