CV500ETN01 Omron, CV500ETN01 Datasheet - Page 175

• 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
RECV(098)
150
RECV(098) executed in user program
CPU Bus Unit
Service Cycle
CPU Bus Unit
service processing time (local node)
(local node)
Transmission
processing time (command)
Normal Mode
Priority peripheral servicing
Parallel processing with syn-
chronous memory access
Parallel processing with
asynchronous memory
access
CPU processing mode
Transmission Delays
(command)
Maximum
sion delay time
The transmission delay for the RECV(098) instruction can be calculated using
the equation illustrated in the following diagram.
CPU Bus Unit Service Cycle (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.
settings
Reception processing
time (command)
Maximum transmission delay
CPU Bus Unit
Service Cycle
transmis-
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)
(remote node)
CPU Bus Unit
service processing time (remote node)
CPU Bus Unit Service Cycle (local node 1)
+ CPU Bus Unit service processing time (local node
1)
+ Transmission processing time (command)
+ Transmission delay (command)
+ Reception processing time (command)
+ CPU Bus Unit Service Cycle (remote node)
+ CPU Bus Unit service processing time (remote
node)
+ Transmission processing time (response)
+ Transmission Delays (response)
+ Reception processing time (response)
+ CPU Bus Unit Service Cycle (local node 2)
+ CPU Bus Unit service processing time (local node
2)
Transmission
processing time (response)
Processing time considerations
Transmission Delays
(response)
Reception
processing time (response)
CPU Bus Unit
Service Cycle
(local node 2)
CPU Bus Unit
service processing time
(local node 2)
Section 6-6
CPU data set
processing time