CV500BSC51 Omron, CV500BSC51 Datasheet - Page 70

• Manufacturer Part Number: CV500BSC51
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BSC51

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

6-1-8
Program Example
Master Mode Program Examples
Sending Data
This program sends data to a device.
Data is transmitted when W000.00 is turned ON. In this example, 50 words of
transmission data are stored in the DM area starting at D01000. The trans-
mission delimiter specification and timeout monitor time set in the allocated
DM area words are used for the transmission.
First Cycle Flag
First Cycle Flag
First Cycle Flag
Continued
A200.11
A200.11
A200.11
XFER(070)
MOV(21)
MOV(21)
MOV(21)
MOV(21)
MOV(21)
MOV(21)
MOV(21)
D00010
D00011
D00012
D01000
D00013
D17000
D17001
D17002
D17003
#0001
#0002
#0064
#0032
#0000
#0002
#0000
#0033
Stores data that will be written in buffer
memory.
Number of receiving device addresses:
0001 Hex
Receiving device address: 0002 Hex
Stores data that will be written in buffer
memory.
Number of bytes of transmission data:
0064 Hex (100 bytes = 50 words)
Transmission data:
50 words (32 Hex) of data starting at
D01000 are copied to the 50 words
starting at D00013.
Sets parameters for the IOWR(223)
instruction that writes the number of
receiving device addresses and
receiving device address.
Unit number of destination device:
0000 Hex
Number of words to transfer: 0002 Hex
(There are 2 words to transfer: the
number of addresses and address
itself.)
Sets parameters for the IOWR(223)
instruction that writes the number of
bytes of transmission data and the
transmission data.
Unit number of destination device:
0000 Hex
Number of words to transfer: 0033
Hex
(There are 51 words (0033 Hex) to
transfer: the “number of bytes of
transmission data” setting and 50
words of transmission data.)
Section 6-1
53