CV500ETN01 Omron, CV500ETN01 Datasheet - Page 176

• 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
Normal Mode
Priority peripheral servicing
Parallel processing with syn-
chronous memory access
Parallel processing with
asynchronous memory
access
100Base-TX
10Base-T
Normal Mode
Priority peripheral servicing
Parallel processing with syn-
chronous memory access
Parallel processing with
asynchronous memory
access
CPU processing mode
CPU processing mode
Baud rate
CPU Bus Unit Service Processing Time (Local Node 1)
The processing time will be as follows, depending on the CPU processing
mode settings at the CPU Unit:
For details, refer to the CPU Unit operation manual.
Transmission processing time (command)
Transmission Delay (Command)
The transmission delay time will be as follows, depending on the baud rate set
for the Ethernet Unit. (There may be additional delays depending on devices
such as hubs in the network configuration.)
Reception processing time (command)
CPU Bus Unit Service Cycle (Remote Node)
The processing time will be as follows, depending on the CPU processing
mode settings at the CPU Unit.
For details, refer to the CPU Unit operation manual.
settings
settings
Set peripheral servicing time
(Default: 4% of CPU Unit cycle time)
1 ms max.
Command
Response
Command
Response
CPU Unit cycle time
Ethernet Unit is
given priority.
Ethernet Unit is not
given priority.
CPU Unit cycle time
0.2 ms + peripheral servicing time (1 ms max. of peripheral ser-
vicing time for each Special I/O Unit, CPU Bus Unit, peripheral
port, RS-232C port, or Inner Board)
Command
Command
Response
Response
Processing time considerations
Processing time considerations
0.0118 ms
Number of words sent
0.0157 ms
Number of words sent
0.550 ms
Number of words sent
0.704ms
Number of words sent
Time slice instruction execution time
CPU Unit cycle time
Delay time
0.0013 + 0.0118 ms
0.0019 + 0.0157 ms
0.002 + 0.550 ms
0.003 + 0.704 ms
Section 6-6
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