Versions and new features PLCcom for Modbus

New features in Version 6.3.1
  • Bugfix: Writing single coil could cause writing the next coil too
 
New features in Version 6.2.1 (only JAVA)
  • Additional enums eFlowcontrol "RTSCTS, XONXOFF und RTSCTS_XONXOFF"
 
New features in Version 6.1.2
  • new Communication type RTU_over_TCP
  • (only .NET) property Readtimeout is deprecated, please use property OperationTimeout instead
  • (only .NET) property Connecttimeout is deprecated because of misspelling, please use property ConnectTimeout instead
  • (only .NET) CRC / LCR check can be switched off on request for the Modbus master with new Property CRCCheckEnabled
  • (only Java) function getReadtimeout() is deprecated, please use function getOperationTimeout() instead
  • (only Java) method setReadtimeout() is deprecated, please use method setOperationTimeout() instead
  • (only Java) function getConnecttimeout () is deprecated because of misspelling, please use function getConnectTimeout () instead
  • (only Java) method setConnecttimeout () is deprecated because of misspelling, please use method setConnectTimeout () instead
  • (only Java) CRC / LCR check can be switched off on request for the Modbus master with new method/function boolean getCRCCheckEnabled() and setCRCCheckEnabled(boolean value)
 
New features in Version 5.6.5
  • Identification flag for related requests
 
New features in Version 5.6.0
  • Bugfix: Reading single bits from holding register (collection)
 
New features in Version 5.5.0
  • New function (Overwrite the auto-disconnect while Timeout)
 
New features in Version 5.4.1
  • Parameter to limited the PDU length
 
(java version only)
New features in Version 5.3.0
  • Bugfix: Error reading more than 63 registers in a call
 
New features in Version 5.2.0
  • Option to enable or disable diagnostic log
 
New features in Version 5.1.0
  • Official support of "Encapsulated Interface transport" FC43 / MEI 13
  • Internal improvements in terms of speed and stability
  • Memory leak while bad connection (logging)
 
New features in Version 4.7.0
  • Bugfix doubled error code -19
 
New features in Version 4.6.0(only JAVA)
  • Bugfix ReadCollections HoldingRegister from address 63
 
New features in Version 4.5.0(only JAVA)
  • Bugfix Read/Write of floats and doubles
  • Bugfix ReadrequestBuilder from Address 32
 
New features in Version 4.4.0
  • memory delete when reading a read collection
 
New features in Version 4.3.5
  • from this version compatible to JRE7 and JRE8
 
New features in Version 4.1.0
  • internal optimization for a faster access
  • Bug fix while reading bytes for „showing wrong address“
 
New features in Version 3.3.3
  • Bug fix for DNS and IPV6 problems
 
New features in Version 3.3.2
  • Bug fix, Errormessage while fast calls at Modbus-Slave
 
New features in Version 3.2.1
  • Bug fix, Sequence-Error at telegram 256 in Modbus-Slave