. Why do I get the error "Missing value" when reading some M-Bus devices? (FAQ #101762) When reading values from some specific M-Bus devices with the M-Bus modules PCD2/3.F27xx, the M-Bus driver may show the error "Missing value" even though all values are correctly returned by the device. Symptom When using the M-Bus modules PCD2/3.F27xx (with the framing protocol), the M-Bus driver may display the error "Missing value" even though all values are correctly returned. The problem concerns only few devices
. Why do I get the error "Missing value" when reading some M-Bus devices? (FAQ #101762) When reading values from some specific M-Bus devices with the M-Bus modules PCD2/3.F27xx, the M-Bus driver may show the error "Missing value" even though all values are correctly returned by the device. Symptom When using the M-Bus modules PCD2/3.F27xx (with the framing protocol), the M-Bus driver may display the error "Missing value" even though all values are correctly returned. The problem concerns only few devices
serial number of the S-Bus, M-Bus or Modbus one-phase and three-phase energy meter is printed on the front of the energy meter and it's also possible to read out the serial number over the communication [...] three-phase energy meters with S-Bus, M-Bus or Modbus communication. Note also that the format of the serial number has changed for the S-Bus and Modbus (is now ASCII) and due of this it's necessary to [...] Comm. interface Prod.date =1322 S-Bus Register 13 12, 13 Modbus Register 16, 17 16, 17, 18 M-Bus Byte 8, 9, 10, 11 8, 9, 10, 11
serial number of the S-Bus, M-Bus or Modbus one-phase and three-phase energy meter is printed on the front of the energy meter and it's also possible to read out the serial number over the communication [...] three-phase energy meters with S-Bus, M-Bus or Modbus communication. Note also that the format of the serial number has changed for the S-Bus and Modbus (is now ASCII) and due of this it's necessary to [...] Comm. interface Prod.date =1322 S-Bus Register 13 12, 13 Modbus Register 16, 17 16, 17, 18 M-Bus Byte 8, 9, 10, 11 8, 9, 10, 11
PCD2.F2150 BACnet® MSTP - PCD2.F2610 DALI - PCD2.F27x0 M-Bus - PCD2.F2180 Belimo MP-Bus - PCD7.F1xxS 1 serial interface RS-232, RS-422/485, Belimo MP-Bus - [...] 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
FBox libraries "Modbus 2" and "M-Bus" version 2.6.xxx (FAQ #101480) As described in FAQ 101479 the version 2.6.xxx of [...] the possibility to provide these libraries). Remarks Please note that the M-Bus library 2.6.014 available from this FAQ is not the latest version. In order to obtain the last version 2.6.1xx please contact Engiby directly (SBC is not allowed to distribute the last version which contains new features for free). Please do install the "M-Bus SBC version" OR the "M-Bus Engiby
101295 . The CAN FBox library version $2.6.102 can also be used for PCD2.M5540. The PCD7.L79x(N) Room controller library version 2.6.130 is required for the PCD7.L79xN. The M-Bus driver for SBC Energy Meter ALD/ALE/AWD with M-Bus 2.6.113 now also shows the total active and reactive power, see FAQ 101604 . The EIB/KNX driver FBox library version 2.6.220 contains a
101295 . The CAN FBox library version $2.6.102 can also be used for PCD2.M5540. The PCD7.L79x(N) Room controller library version 2.6.130 is required for the PCD7.L79xN. The M-Bus driver for SBC Energy Meter ALD/ALE/AWD with M-Bus 2.6.113 now also shows the total active and reactive power, see FAQ 101604 . The EIB/KNX driver FBox library version 2.6.220 contains a
101295 . The CAN FBox library version $2.6.102 can also be used for PCD2.M5540. The PCD7.L79x(N) Room controller library version 2.6.130 is required for the PCD7.L79xN. The M-Bus driver for SBC Energy Meter ALD/ALE/AWD with M-Bus 2.6.113 now also shows the total active and reactive power, see FAQ 101604 . The EIB/KNX driver FBox library version 2.6.220 contains a
.4.300 Communication FBox Libraries for PG5 1.4.300 Good to know The M-Bus driver for Saia PCD Energy Meter ALD/ALE/AWD with M-Bus 2.6.113 now also shows the total active and reactive power, see FAQ 101604 . The M-Bus driver for Saia Energy Meter ALD/ALE/AWD with M-Bus 2.6.104 contains a correction explained in FAQ 101604 . The Energy meter with Serial-S-Bus FBox library [...] . When a new user key is created, is it necessary to get a new licence number from Engiby for Modbus M-Bus etc..? (FAQ #100626)
