Driver-specific functions |
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This driver supports the following functions:
Driver supports:
Error file
A zenon error file for drivers is written to the custom/log directory of the RT project. From version 6.20, errors are written to the central zenon logging.
Extended error file
The driver does not write an extended error file.
Serial logging
In order to activate this option a section RS232LOG has to be added to the project.ini. Here
the entry LOGCOMx=0 or 1 has to be set. X has to be replaced by the number of the desired interface. With o
0 switches logging off, 1 switches logging on.
If logging is switched on, a file LOG_COMxxx.TXT is generated in the directory of the driver. X is
replaced by the number of the defined interface.
Blockwrite
The driver does not support blockwrite.
Redundancy
With TCP/IP connection the driver supports redundancy.
RDA
The driver does not support RDA.
Real time stamping
The driver does not support real time stamping.
Browsing
The driver supports the import of variables via the "Maeexp.txt" file from the Sigmatek LASAL software.
Error timeout
The error timeout for TCP/IP is fixly set to 20 sec for reading and 15 sec for writing.
Access methods
Polling
The driver polls the values from the PLC continuously.
Number of PLCs
Only one PLC can be connected to one driver.