communication errors when connecting a PCD/PCS in "Secure S-Bus Data Mode"? (FAQ #101180) In case a "non Saia PCD® COSinus" PCD or PCS1 system is connected with "Secure S-Bus Data mode" (e.g. over a serial cable or over modem) from time to time a telegram is not answered correctly. Symptom A PCD or a PCS connected with another system (e.g. PC or another PCD system) using the "Secure S-Bus Data mode" does not answer a telegram from time to time. This can e.g. be seen by a red LED on transmit or receive FBoxes
). However, it is important to know that only one S-Bus client can access the S-Web Server over Ether-S-Bus at the same time! Problem By desing the S-Web Server of a PCD can only be accessed by one S-Bus connection per physical port (Serial-S-Bus, Profi-S-Bus, Ether-S-Bus). As result it is possible to access the S-Web Server over Serial-S-Bus and in parallel over Ether-S-Bus, but it is [...] . PCD1 / _Firmware Classic Why the RS-485 S-Bus
). However, it is important to know that only one S-Bus client can access the S-Web Server over Ether-S-Bus at the same time! Problem By desing the S-Web Server of a PCD can only be accessed by one S-Bus connection per physical port (Serial-S-Bus, Profi-S-Bus, Ether-S-Bus). As result it is possible to access the S-Web Server over Serial-S-Bus and in parallel over Ether-S-Bus, but it is [...] . PCD1 / _Firmware Classic Why the RS-485 S-Bus
1.M2110R1. Smart Rio Manager and Profibus RIO functions are not supported! Limitation of remote RIO's (a maximum of 10 S-Bus and 10 Modbus station units is allowed per PCD1.M2110R1). On the slot 1, a [...] . PCD1 / _Firmware Classic Why the RS-485 S-Bus [...] possible that the some of the S-Bus telegrams transferred from the PCD S-Bus master to the S-Bus slaves over RS485 are malformed, and the S-Bus slave does reject the request from the master. This could
communication errors when connecting a PCD/PCS in "Secure S-Bus Data Mode"? (FAQ #101180) In case a "non Saia PCD® COSinus" PCD or PCS1 system is connected with "Secure S-Bus Data mode" (e.g. over a serial cable or over modem) from time to time a telegram is not answered correctly. Symptom A PCD or a PCS connected with another system (e.g. PC or another PCD system) using the "Secure S-Bus Data mode" does not answer a telegram from time to time. This can e.g. be seen by a red LED on transmit or receive FBoxes
communication errors when connecting a PCD/PCS in "Secure S-Bus Data Mode"? (FAQ #101180) In case a "non Saia PCD® COSinus" PCD or PCS1 system is connected with "Secure S-Bus Data mode" (e.g. over a serial cable or over modem) from time to time a telegram is not answered correctly. Symptom A PCD or a PCS connected with another system (e.g. PC or another PCD system) using the "Secure S-Bus Data mode" does not answer a telegram from time to time. This can e.g. be seen by a red LED on transmit or receive FBoxes
corrections All PCD’s: On S-Bus data mode, if S-Bus CRC contains a S-Bus DLE as last character then S-Bus telegram is incorrect and not accepted from S-Bus recipient. (Since FW 1.28.20) All PCD’s: Not [...] implemented correctly. All PCD’s: When S-Bus IP Nodelist is used it’s possible that the communication using nodes does no more work after execute a download in run All PCD’s: XOB parameter as Registers [...] Why the RS-485 S-Bus communication between the PCD master and the slave does fail sometime, if FW 1.28.20…1.28.33 is used? (FAQ #102026)
firmware (for that you can "download all" after updating the firmware. Note that you'll need the USB port after the update (as your S-Bus address might be gone). Alternatively, you can also copy the [...] PCD3 On a PCD3.M6860 it’s possible to use BACnet on the Ethernet port ETH1 and/or on ETH2? (FAQ #102031) Yes it’s possible to use BACnet on both ports ETH1 or ETH
firmware (for that you can "download all" after updating the firmware. Note that you'll need the USB port after the update (as your S-Bus address might be gone). Alternatively, you can also copy the [...] . On a PCD3.M6860 it’s possible to use BACnet on the Ethernet port ETH1 and/or on ETH2? (FAQ #102031) Yes it’s possible to use BACnet on both ports ETH1 or ETH2 of the PCD3.M6860. In PG5 it’s possible to activate at the same time BACnet on ETH1 and ETH2 but we strongly recommend to use/activate BACnet only on
firmware (for that you can "download all" after updating the firmware. Note that you'll need the USB port after the update (as your S-Bus address might be gone). Alternatively, you can also copy the [...] . PCD3 On a PCD3.M6860 it’s possible to use BACnet on the Ethernet port ETH1 and/or on ETH2? (FAQ #102031) Yes it’s possible to use BACnet on both ports ETH1 or ETH
