CV500CN228 Omron, CV500CN228 Datasheet - Page 74

• Manufacturer Part Number: CV500CN228
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500CN228

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Lamps
Touch Switches
Allocatable Bits and Words
Setting Programs for Reuse
DM
I/S
TC or TIM
TC or
CNT
HR
AR
LR
Symbol
y
DM Area
IR Area
Timer/Counter
Area
Holding Area
AR Area
Link Area
C-series PC
Area name
DM Area
CIO Area
Timer Area
Counter Area
---
Auxiliary Area
---
Set the number of words allocated to the numeral table (1 or 2 words), the start
address, initialize/not initialize.
Display method:
Set if the numbers are displayed as a decimal or hexadecimal value.
Other number-related settings remain unchanged after the conversion.
Allocated control bits:
Set the bit addresses to control the lighting (flashing) of the lamps.
Other settings remain unchanged after the conversion.
Allocated control bits:
Set the bit addresses to control the lighting (flashing) of the touch switches.
Display attributes:
Set if the touch switch lights continuously or flashes when the control bit turns
ON (1).
Notify function:
Set the operation when the touch switch is pressed. If screens are switched us-
ing the Stand-alone functions (screen switch function), the setting remains un-
changed after conversion.
If the number setting function is used to input numbers from a displayed keypad,
the keypad settings must be repeated after data conversion. Set the touch key
numbers again.
Allocated notify bits:
Set the bit addresses to notify the PC when each touch switch is pressed.
Other settings remain unchanged after the conversion.
In addition to the items listed above, the words for the numeral table used for bar
graph and number settings must be re-allocated.
The following bits and words of the PC memory area can be allocated for OM-
RON PC Direct Connection.
The range of each memory area differs according to the PC type. Refer to
Appendix B PC Memory Map for more details.
The method described below allows a Direct Connection OFF format PC pro-
gram to be reused with only minor modifications.
The method involves setting up the DM area as shown in the diagram below to
match the Direct Connection OFF format bit and word allocation as closely as
CV-series PC
OK
OK
NG
NG
OK
OK
OK
Allocate bit
OK
OK
1 word only
1 word only
OK
OK
OK
Numeral
Allocate word
OK
OK
NG
NG
OK
OK
OK
Character string
Section 5-3