CV500ETN01 Omron, CV500ETN01 Datasheet - Page 104

• 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

Unit Control Bits (CPU Unit to Ethernet Unit)
CIO Area Allocations
0 to 1
2
3
4
5 to 15
Bit
(Not used.)
Socket Force-close
Switch
Mail Send Switch
Automatic Clock
Adjustment Switch
(Not used.)
n
15 14 13 12 11 10
Switch
---
ON
OFF
ON
OFF
ON
OFF
---
Status
Socket Force-close Switch (Bit 2)
All UDP and TCP sockets used for socket services can be force-closed by
turning ON this switch. This can be used for operations such as error process-
ing.
Be careful not to force-close sockets during communications, or an error will
occur. After all sockets have been force-closed, the Ethernet Unit will turn the
switch OFF again. Do not attempt to forcibly manipulate this switch before it is
automatically turned OFF by the Unit.
Ports used exclusively by the Ethernet Unit will not be closed.
Mail Send Switch (Bit 3)
User mail can be sent by turning ON this switch. The contents of the user mail
are set in the CPU Bus Unit System Setup.
After the user mail has been sent, the Ethernet Unit will turn this switch OFF
again. Do not attempt to forcibly manipulate this switch before it is automati-
cally turned OFF by the Unit.
Automatic Clock Adjustment Switch (Bit 4)
The automatic clock adjustment can be executed by turning this switch ON.
The SNTP server required for the automatic clock adjustment is set in the Unit
Setup.
After the automatic clock adjustment has been completed, the Ethernet Unit
will automatically turn this switch OFF. Until then, do not forcibly manipulate
the switch.
---
User
Unit
User
Unit
User
Unit
---
9
Manipulated
8
by
7
6
---
All sockets are forcibly closed when
this bit turns ON.
Turned OFF by Unit after sockets
are closed.
User mail is sent when this bit turns
ON.
Turned OFF by Unit after user mail
has been sent.
The automatic clock adjustment is
executed when this bit turns ON.
Turned OFF by Unit after automatic
clock adjustment has been com-
pleted.
---
5
4
3
Unit operation
2
Socket Force-close Switch
Mail Send Switch
Automatic Clock Adjustment Switch
1
0
---
Operation Manual, Con-
struction of Applica-
tions, SECTION 6
Operation Manual, Con-
struction of Applica-
tions, SECTION 2
Operation Manual, Con-
struction of Applica-
tions, SECTION 5
---
Reference
Section 4-1
79