Display and operating range for process values and limits
The scalings from the Sitrans LR 250 are read out as the display and operating range
(
PV1OpScale, PV2OpScale
) for the process values
PV1
and
PV2
.
Displaying auxiliary values
This block provides the standard "Display auxiliary values" function (
UserAna1
or
UserAna2
inputs); for more information, refer to the APL Online Help.
Opening additional faceplates
This block provides the standard "Call further faceplates" function that is described in the APL
Online Help.
Generating instance-specific messages
This block provides the standard "Generate instance-specific messages" function that is
described in the APL Online Help.
SIMATIC BATCH functionality
This block provides the standard "SIMATIC BATCH functionality" function that is described in
the APL Online Help.
14.1.4
Error handling of SitrLRPA
For general information on error handling at all blocks, refer to the "Error handling" section in
the APL Online Help.
The following errors can be displayed for this block:
● Error numbers
● Control system fault (
CSF
)
Overview of error numbers
The I/Os
Error0Num
(process value
PV
) and
Error1Num
(totalizer value
Tot
) can be used
to output the following error numbers:
Error number
Meaning of the error number
-1
Predefined value when inserting the block; the block is not executed.
0
There is no error.
30
The process value/totalizer value cannot be displayed in the REAL number field
SITRANS LR PA
14.1 SitrLRPA
SITRANS Library for PCS 7
650
Function Manual, 05/2019, A5E35351976-11
Summary of Contents for SITRANS PCS 7
Page 12: ...Table of contents SITRANS Library for PCS 7 12 Function Manual 05 2019 A5E35351976 11 ...
Page 418: ...SITRANS P 10 2 SitraPDr SITRANS Library for PCS 7 418 Function Manual 05 2019 A5E35351976 11 ...
Page 850: ...Index SITRANS Library for PCS 7 850 Function Manual 05 2019 A5E35351976 11 ...