CJ1W-PNT21 Omron, CJ1W-PNT21 Datasheet - Page 85

• 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
5-2-5
72
Bit
13
14~15
Bit
00
01
02
03
IO Device status (Word n+7)
Name
Configuration error
Reserved
Name
All IO Devices are in
Data Exchange
All IO Devices have
consumed
data.
At
Device
sumed output data
Reserved
least
has
one
The IO Device status word presents all information on the IO Devices
allocated to the CJ1W-PNT21 Controller. Detailed information on the IO
Devices can be obtained by reading the alarm messages.
Contents of the 'IO Device status' word (Word n+7):
/i
Word n+7
output
con-
IO
Status
The Configuration error flag will be turned to ON if an error has been
detected in the contents of the Configuration set.
OFF
ON
---
Status
If all Active IO Devices allocated to the CJ1W-PNT21 provide valid input
data, this flag will be ON. If one of the IO Devices does not provide data or its
data is marked as invalid, this flag will be OFF.
OFF
ON
If all IO Devices allocated to the CJ1W-PNT21 have processed the sent out-
put data, this flag will be ON. If one of the IO Devices does not process out-
put data this bit will be OFF.
OFF
ON
If at least one of the IO Devices allocated to this IOC has processed the sent
output data this flag will be ON. If none of the IO Devices has processed the
sent output data this flag will be OFF.
OFF
ON
---
15 14 13 12 11 10 9
Figure 5.7: Word n+7
Unit operation
No Configuration error has been detected.
One or more Configuration errors have been
detected.
This bit will be set to OFF by the Unit.
Unit operation
•
•
CJ1W-PNT21 receiving valid data from all IO
Devices.
One or more IO Devices have not processed the
sent output data.
All IO Devices have processed the sent output data.
None of the IO Devices have processed the sent
output data
At least one of the IO Devices has processed the
sent output data.
This bit will be set to OFF by the Unit.
8
CJ1W-PNT21 does not receive data from one or
more IO Devices
CJ1W-PNT21 receives invalid input data from
one or more IO Devices
7
6
5
4
3
2
1
0
IO Devices Alarm received
At least one IO Device has
consumed output data
consumed output data
All IO Devices have
Section 5-2
All IO Devices in
Data_Exchange