M-Bus on Saia PCD® PCD2.F27x0 and PCD3.F27x Introduction A PCD1.M2, PCD2.M5 or PCD3 can act as M-Bus Master using the according connection interface module PCD3.F27x or PCD2.F27x0. Module overview There exist 4 different M-Bus module types to be plugged into PCD I/O slot 0..3. The difference between the types is the amount of M-Bus slaves which can be connected per module (on the two ports) Modules for the PCD1.M2 and PCD2.M5 PCD2.F2700 PCD2.F
protocol for PCD2/3.F2xx(x) e.g. used by the M-Bus library 2.6.100 and later The single function codes (second line of the CSF call, "0" in the screenshot above) of the relevant libraries can be found [...] The serial port 3 is not available, even not with communication modules like the PCD2.F550, PCD7.F772, PCD7.F802. The serial port 2 can only be used with terminal kits PCD7.D162 (including a PCD2.F [...] MC5 mode on F2xxx module All PCD’s: RS485 driver keep holding bus after a while All PCD’s: Http request ‘is modified’ is not handled correctly on the PCD Web-Server which lead to the effect that
protocol for PCD2/3.F2xx(x) e.g. used by the M-Bus library 2.6.100 and later The single function codes (second line of the CSF call, "0" in the screenshot above) of the relevant libraries can be found [...] MC5 mode on F2xxx module All PCD’s: RS485 driver keep holding bus after a while All PCD’s: Http request ‘is modified’ is not handled correctly on the PCD Web-Server which lead to the effect that [...] timeout occurs PCD7.D443WT5R does't reboot and stays locked. F irmware 1.28.11 (Arpil 2017) New features All PCD's: Support of BACnet Revision 14 Main corrections
address bound to an IP address. Does a PCD generate gratuitous ARP telegrams? No, a PCD (e.g. a PCD3, a PCD2.M5xxx or a PCD equipped with a PCD7.F655) does not generate gratuitous ARP telegrams when [...] 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) FW chip for PCD2.M127/157 (needs FW V3.103) A29040B-70F (AMIC) [...] of waiting for the completion of the upload process. Solution The firmware version 1.10.51 (for the PCD3 or the PCD2.M5) together with the BACnet firmware 1.10.50 are more robust and can cope
protocol for PCD2/3.F2xx(x) e.g. used by the M-Bus library 2.6.100 and later The single function codes (second line of the CSF call, "0" in the screenshot above) of the relevant libraries can be found [...] MC5 mode on F2xxx module All PCD’s: RS485 driver keep holding bus after a while All PCD’s: Http request ‘is modified’ is not handled correctly on the PCD Web-Server which lead to the effect that [...] timeout occurs PCD7.D443WT5R does't reboot and stays locked. F irmware 1.28.11 (Arpil 2017) New features All PCD's: Support of BACnet Revision 14 Main corrections
address bound to an IP address. Does a PCD generate gratuitous ARP telegrams? No, a PCD (e.g. a PCD3, a PCD2.M5xxx or a PCD equipped with a PCD7.F655) does not generate gratuitous ARP telegrams when [...] 2.M150 A29040B-70F (AMIC) 4 502 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) FW chip for PCD2.M127/157 (needs FW V3.103) A29040B-70F (AMIC) 4 502 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) User memory for PCD1.M1x5 and PCD2 Classic (not
protocol for PCD2/3.F2xx(x) e.g. used by the M-Bus library 2.6.100 and later The single function codes (second line of the CSF call, "0" in the screenshot above) of the relevant libraries can be found [...] note that PCD7.R400 modules delivered after April 2010 require the PCD2.M170 firmware version 0F0 or later. PCD3 LIO and PCD2.M17x: to use addresses in the range 256 to 511, CPU's with production [...] MC5 mode on F2xxx module All PCD’s: RS485 driver keep holding bus after a while All PCD’s: Http request ‘is modified’ is not handled correctly on the PCD Web-Server which lead to the effect that
address bound to an IP address. Does a PCD generate gratuitous ARP telegrams? No, a PCD (e.g. a PCD3, a PCD2.M5xxx or a PCD equipped with a PCD7.F655) does not generate gratuitous ARP telegrams when [...] 2.M150 A29040B-70F (AMIC) 4 502 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) FW chip for PCD2.M127/157 (needs FW V3.103) A29040B-70F (AMIC) 4 502 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) User memory for PCD1.M1x5 and PCD2 Classic (not
address bound to an IP address. Does a PCD generate gratuitous ARP telegrams? No, a PCD (e.g. a PCD3, a PCD2.M5xxx or a PCD equipped with a PCD7.F655) does not generate gratuitous ARP telegrams when [...] 2.M150 A29040B-70F (AMIC) 4 502 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) FW chip for PCD2.M127/157 (needs FW V3.103) A29040B-70F (AMIC) 4 502 7341 0 old: ST39SF040-70 (SST) old: AT49F040-70 (ATMEL) User memory for PCD1.M1x5 and PCD2 Classic (not
protocol for PCD2/3.F2xx(x) e.g. used by the M-Bus library 2.6.100 and later The single function codes (second line of the CSF call, "0" in the screenshot above) of the relevant libraries can be found [...] MC5 mode on F2xxx module All PCD’s: RS485 driver keep holding bus after a while All PCD’s: Http request ‘is modified’ is not handled correctly on the PCD Web-Server which lead to the effect that [...] timeout occurs PCD7.D443WT5R does't reboot and stays locked. F irmware 1.28.11 (Arpil 2017) New features All PCD's: Support of BACnet Revision 14 Main corrections
