CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 104

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CIO Area Allocations
76
1
2
3 to 10 (Not used)
11
12 to
13
14
Bit
Tag Data Link
Operating
Operating IP
Address Change
User Setting Area
Enabled
(Not used)
Multiple Switches
ON Error
Name
ON
OFF
ON
OFF
---
ON
OFF
---
ON
OFF
Status Manipulated
Unit
Unit
Unit
Unit
Unit
---
Unit
---
Unit
Unit
by
Indicates that the tag data link
is operating. Turned OFF
when communications stop in
the following cases.
• Hardware error
• IP Address Duplication Error
• BOOTP Server Error
• Basic Ethernet Settings
• Memory Error (MAC
Indicates that the tag data link
is stopped. Turned ON in the
following cases.
• The Unit is set as the origi-
• The Unit is set as the origi-
ON if the node address set-
ting is different from the set-
ting when the power was
turned ON.
OFF if the node address set-
ting is the same as the setting
when the power was turned
ON.
Indicates that the user set-
tings area data is enabled.
ON when “user settings” have
been specified as the layout of
the allocated CIO Area, and
refreshing of the user settings
area has started.
Indicates that the user set-
tings area data is invalid.
The bit is turned OFF in the
following cases, because
communications stop.
• The allocated CIO Area lay-
• The allocated CIO Area lay-
ON when two or more control
bits are ON simultaneously.
(Unused bits are ignored.)
Turned OFF when the next
control bit operation starts.
---
---
Error
Address Error)
nator and the power supply
was turned ON or the Unit
was restarted.
nator and the Tag Data Link
Start Bit was turned ON.
out is set to default settings.
out is set to user settings,
but one of the following prob-
lems occurred.
• A Layout Setting Error
occurred.
Unit operation
Section 4-2