Description of the blocks
4.1 Functions for all blocks
SIMOCODE pro PCS 7 Library V9.0
Programming and Operating Manual, 06/2017, A5E40899442002A/RS-AA/001
79
4.1.7
Read Record error status
The "Read Record" error status function is available for the MMDiag, MMOprtn, MMMeas,
MMStat and MMLog blocks.
Displaying the error status in the "Alarm" view
The "Read Record" error status is shown at the output parameter
RdErrStat
.
To display the error status as a message in the "Alarm" view, proceed as follows:
1.
Interconnect the output parameter
RdErrStat
with one of the pins of the external values
(
ExtVaXXX
).
2.
Interconnect the output parameter
RdErr
with one of the pins of the external messages
(
ExtMsgX
).
3.
Configure the message in the auxiliary value ALARM_8P accordingly.
4.
Compile and download the CFCs.
5.
Recompile the OS.
4.1.8
Write Record error status
The "Write Record" error status function is available for the MMOprtn and MMStat blocks.
Displaying the error status in the "Alarm" view
The "Write Record" error status is shown at the output parameter
WrErrStat
.
To display the error status as a message in the "Alarm" view, proceed as follows:
1.
Connect the output parameter
WrErrStat
with one of the pins of the external values
(
ExtVaXXX
).
2.
Connect the output parameter
WrErr
with one of the pins of the external messages
(
ExtMsgX
).
3.
Configure the message in the auxiliary value ALARM_8P accordingly.
4.
Compile and download the CFCs.
5.
Recompile the OS.
4.1.9
Overview of the measuring point browser window
For more information on measuring point browser, refer SIMATIC PCS 7 APL Function
Manual.
