8. Display Settings (Only for Standard LCD-type, Economy-type, and Communications-type
CPU Units)
Backlight/display L0: No backlight; No switching to display function screen (See note 1.)
function screen
switching
L1: Backlight; No switching to display function screen (See note 1.)
L2: No backlight; Switching to display function screen (See note 2.)
L3: Backlight; Switching to display function screen (See note 2.)
Display start
position
X (digit): 00 to 11
Y (line): 0 to 3
X00
X11
Y0 to Y3
Display object
CHR
Characters (Up to 12 characters - English, numerals, symbols)
Month/day (5 digits @@/@@)
DAT
CLK
hour/minute (5 digits @@:@@)
I4 to I5
T0 to Tf
#0 to #7
C0 to Cf
F0
Analog-converted value (4 digits @@:@)
Timer present value (5 digits @@.@@)
Holding timer present value (5 digits @@.@@)
Counter present value (4 digits @@@@)
8-digit counter present value(8 digits @@@@@@@@)
Monitoring
A: Can read settings during operation.
D: Cannot read settings during operation.
Note: 1. When L0 or L1 are selected to disable the display function screen, the display function screen will not be displayed automatically. Use
operation buttons to move to the display function screen.
2. When L2 or L3 are selected, the ZEN switches to the display function screen if the display function is enabled and the specified data is
displayed. The Main Screen will no longer be displayed. To display the Main Screen, change the CPU Unit to STOP mode.
9. Analog Comparator Operation
• Example 1
(When comparison shows analog input
1 ≥ 5.2 V)
• Example 2
(When comparison shows analog input 1 is ≤
analog input 2)
Setting
10.5
10.0
Converted value
10.0
Analog input 1
Analog input 2
5.2
10.5 V
Input voltage
00.0
0.0
00.0
10.0 V
Analog
comparator bit
Analog
comparator bit
10. Timer/Counter Comparator Operation
• Example 1
(When comparison setting is holding
timer #0 ≥ 12 min 34 s)
• Example 2
(When comparison setting is counter 1 (C1) ≤
counter 2 (C2))
C1 present value
#0 present value
Setting
12 min 34 s
C2 present value
0
Comparator
bit
Comparator
bit
11. 8-digit Counter Comparator Operation
• When comparison setting is
8-digit counter F0 ≥ 12000000
F0 present value
12000000
0
8-digit counter
comparator
bit
Programmable Relay ZEN V2 Units
23
OMRON [ OMRON ELECTRONICS LLC ]
