Data Display - FE MONITOUCH V8 SERIES Reference: Additional Functions

5

Data Display

5.1 Offset Value Designation Memory
Overview
Once you have placed a numerical data display part on the screen, you can monitor the value at the
PLC memory address assigned to the part and also write data to the memory address.
When using additional memory addresses, however, you need to add parts for the memory addresses
or register them with another screen.
With the offset value designation memory, one numerical data display part becomes available with
multiple memory addresses. This feature reduces the number of screens or parts used and facilitates
screen maintenance.
Example: Display of the scheduled production volume, non-defective count, and defective count for
a machine selected from Nos. 1 to 3
Numerical data display
Machine number:
Scheduled
production volume:
Non-defective count:
Defective count:
When D100 = 1, machine No. 1 data at
D101, D111, and D121 are displayed.
<One-day production result>
Machine number
Scheduled production
Non-defective count
Defective count
F 1
SYSTEM
"2" written to the
offset value
designation
memory D100
<One-day production result>
Machine number
Scheduled production
Non-defective count
Defective count
When D100 = 2, machine No. 2 data at
D102, D112, and D122 are displayed.
D100 (memory)
D100 (base memory), D100 (offset value designation memory)
D110 (base memory), D100 (offset value designation memory)
D120 (base memory), D100 (offset value designation memory)
1
1000
volume
999
5
F 2 F 3 F 4 F 5 F 6 F 7
2
D100
D102 (D100+ 2)
D112 (D110 + 2)
1000
volume
D122 (D120 + 2)
998
D103 (D100 + 3)
10
D113 (D110 + 3)
D123 (D120 + 3)
D100
D101 1000
1000
D102
1000
D103
D101 (D100+ 1)
D111
D111 (D110 + 1)
D112
D121 (D120 + 1)
D113
D121
D122
D123
"3" written to the offset
value designation
memory D100
<One-day production result>
Machine number
Scheduled production
Non-defective count
Defective count
When D100 = 3, machine No. 3 data at D103,
D113, and D123 are displayed.
5 Data Display
Machine number
(Offset value
designation memory)
0
Scheduled production
volume
Non-defective count
999
998
980
Defective count
5
10
12
3
D100
1000
volume
980
12
5-1
5
7