CJ1W-PNT21 Omron, CJ1W-PNT21 Datasheet - Page 83

• Manufacturer Part Number: CJ1W-PNT21
• Description: CJ Profinet Master
• Manufacturer: Omron

Specifications of CJ1W-PNT21

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

Allocated CIO Area Words
5-2-3
70
Bit
00
01~02
03
04
05~06
07
IO Controller status 1 (Word n+5)
Name
Controller in ONLINE
mode
Reserved
Controller
OFFLINE mode
Controller
Exchange mode.
Reserved
Unit contains a valid
configuration
in
The 'IO Controller status 1' word provides all status information related to the
CJ1W-PNT21 PROFINET IO Controller function. Any errors in the behaviour
of the CJ1W-PNT21 are presented in the 'IO Controller status 2' word.
/i
Word n+5
Data
in
Status
The Controller in ONLINE mode flag will be ON if the CJ1W-PNT21 is in
ONLINE mode. In this case bit 03 will be OFF. ONLINE means that the
CJ1W-PNT21 is currently capable of communicating on the network. The
unit can not communicate on the network if hardware errors occur during
startup or normal operation.
OFF
ON
---
The Controller in OFFLINE mode flag will be ON if the CJ1W-PNT21 is in
OFFLINE mode. In this case bit 00 will be turned OFF. OFFLINE means that
the CJ1W-PNT21 is currently not capable of communicating on the network.
The unit can not communicate on the network if hardware errors occur dur-
ing startup or normal operation.
OFF
ON
If the CJ1W-PNT21is receiving valid input data from at least one of its allo-
cated active IO Devices, this flag will be ON. If none of the IO Devices is pro-
viding valid input data to the CJ1W-PNT21 this flag will be OFF.
OFF
ON
---
This flag indicates that the Unit contains valid PROFINET IO Configuration
data. With this Configuration data the IO Controller can parameterize the
allocated IO Devices and start exchanging IO data.
OFF
ON
15 14 13 12 11 10 9
Figure 5.5: Word n+5
Unit operation
Unit is currently not in ONLINE mode
Unit is currently in ONLINE mode.
This bit will be set to OFF by the Unit.
Unit is currently not in OFFLINE mode.
Unit is currently in OFFLINE mode.
None of the IO Devices is providing valid input data
to the Unit.
At least one of the IO Devices is providing valid input
data to the Unit.
This bit will be set to OFF by the Unit.
The unit has not been configured (correctly).
The Unit is able to use the internally stored configu-
ration data.
8
7
6
5
4
3
2
Controller in Data_Exchange mode
1
0
Controller in OFFLINE mode
Controller in ONLINE mode
Valid Configuration
Valid output data
Section 5-2