KB-30855: Setting Prodave’s baud rate.
Question: Can Prodave’s communication baud rate be increased? Solution: According to the driver’s documentation, you can increase its baud rate via Siemens’ software. As for Elipse’s driver, you do not…
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KB-35493: M-Prot driver’s updating problems.
Question: Why has communication with M-Prot driver stopped after it was updated from version 2.06 to version 2.09? Solution: This happens because of new settings existing in version 2.09 that…
KB-32973: Sample Application – Elipse SCADA communicating with S7-200 via M-Prot driver.
This sample application shows how to access some of the variables from Siemens’ S7-200 PLC via M-Prot driver. Note: this application has been developed with Elipse SCADA v2.29 b092. Attachments:…
KB-32949: Using a Siemens’ USB cable with M-Prot driver.
Question: Can I establish communication with a PLC via M-Prot driver and a Siemens’ USB cable? Solution: No, you can’t. To communicate using a USB cable, you must use either…
KB-33868: Communicating with S7-200 via PPI.
Question: How can I establish communication with an S7-200 PLC via PPI? Solution: To establish communication with an S7-200 PLC via PPI, you must use version 2.09 (or higher) of…
KB-34924: Reading a VD in an S7-200 via Ethernet.
Question: How can an S7-200’s VD20 be read via Ethernet with M-Prot driver? Solution: To establish communication with an S7-200 CP243 via Ethernet, you must set Network field as ISOTCP243.…
KB-34883: Sending SMS messages via E3.
Question: Is there a driver to send SMS messages via E3? Solution: Yes, there is. To do so, you can use the driver Siemens M20. If you are not equipped…
KB-32176: Accessing a bit from a memory byte from a S7-200 at E3.
Question: How can I access a bit from a memory byte from a S7-200 at E3? Solution: To do so, set a tag’s N2 parameter as 108, and its N4…
Reading and writing bits with M-Prot driver.
Question: Can the bit from a digital input be read? Can Bool-type tags be used? Solution: No; this can only be done indirectly. To read/write a single bit, the whole…
KB-28227: Settings for Omron FINS driver.
Question: What settings are required to establish communication between Omron FINS driver and a PLC? Solution: In the example below, the PLC’s model is CJ1M – CPU13-ETN. This CPU’s model…