CV500ETN01 Omron, CV500ETN01 Datasheet - Page 161

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

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

Communicating between OMRON PLCs
6-6-2
136
PLC Communications Data Areas
Note
Note
1. The maximum data length is limited to 512 bytes for data exchange be-
2. When broadcasting, do not require a response.
The following table shows the I/O data areas involved when SEND(090) and
RECV(098) are used.
1. Data cannot be written to words A000 to A447 in the Auxiliary Area.
2. A maximum of 13 banks in the EM Area can be used. For details regarding
Data contents
Communications
port number
Response moni-
tor time
Number of retries
CIO Area
Work Area
Holding Area
Auxiliary Area
Timer Area
Counter Area
DM Area
EM Area
tween the PLC and SYSMAC LINK Systems or the PLC and SYSMAC
BUS/2 Remote I/O Systems.
Use the FINS/UDP method for broadcasting.
the EM Area, refer to the operation manual for the PLC that is used.
Item
Area
The following data is sent and received with the execution of
each instruction.
SEND(090):
Sends request for remote node to receive data, and receives
response data.
RECV(098):
Sends request for remote node to send data, and receives
response data.
CMND(490):
Sends any FINS command and receives response data.
Ports 0 to 7 (Eight transmissions can occur simultaneously.)
0000:
2 s (default)
0001 to FFFF:
0.1 to 6,553.5 s in 0.1-s increments (specified by user)
0 to 15 retries
CIO 0000 to CIO 6143
W000 to W511
H000 to H511
A000 to A959 (See note 1.)
TIM0000 to 4095
CNT0000 to 4095
D00000 to D32767
E00000 to E32767 (See note 2.)
Specifications
Range
Section 6-6