FWMURPHY M i l l e n n i u m P r o g r a m m a b l e C o n t r o l l e r
(w w w . f w m u r p h y . c om)
Local and remote communications, Modbus RTU via RS485 connected to ControLogix Allen Bradley via MV156-MCM.
The issue is ControLogix Allen Bradley, cannot READ and WRITE data from MURPHY Controller
this is the configuration:
Name Description Value
PORT COMMUNICATION MODBUS CONFIG at PLC
MCM.CONFIG.ModDef
MCM.CONFIG.ModDef.WriteStartReg 0
MCM.CONFIG.ModDef.WriteRegCnt 600
MCM.CONFIG.ModDef.ReadStartReg 1000
MCM.CONFIG.ModDef.ReadRegCnt 600
MCM.CONFIG.ModDef.BPFail 0
MCM.CONFIG.ModDef.ErrStatPtr -1
MCM.CONFIG.Port1 MCM.CONFIG.Port1.Enabled 1
MCM.CONFIG.Port1.Baudrate 9600
MCM.CONFIG.Port1.Parity 0
MCM.CONFIG.Port1.DataBits 8
MCM.CONFIG.Port1.StopBits 1
MCM.CONFIG.Port1.CmdCount 100
MCM.CONFIG.Port1.CmdErrPtr 1500
MCM.CONFIG.Port1.RespTO 1000
MCM.CONFIG.Port1.RetryCount 2
MAPPING ADDRESS PLC-MURPHY CONFIGURATION
MCM.CONFIG.Port1MasterCmd[0] MCM.CONFIG.Port1MasterCmd[0].Enable 1 Read
MCM.CONFIG.Port1MasterCmd[0].IntAddress 1000
MCM.CONFIG.Port1MasterCmd[0].PollInt 0
MCM.CONFIG.Port1MasterCmd[0].Count 2
MCM.CONFIG.Port1MasterCmd[0].Swap 0
MCM.CONFIG.Port1MasterCmd[0].Node 1
MCM.CONFIG.Port1MasterCmd[0].Func 3
MCM.CONFIG.Port1MasterCmd[0].DevAddress 1
MCM.CONFIG.Port1MasterCmd[1] MCM.CONFIG.Port1MasterCmd[1].Enable 1 Read
MCM.CONFIG.Port1MasterCmd[1].IntAddress 1002
MCM.CONFIG.Port1MasterCmd[1].PollInt 0
MCM.CONFIG.Port1MasterCmd[1].Count 26
MCM.CONFIG.Port1MasterCmd[1].Swap 0
MCM.CONFIG.Port1MasterCmd[1].Node 1
MCM.CONFIG.Port1MasterCmd[1].Func 3
MCM.CONFIG.Port1MasterCmd[1].DevAddress 101
MCM.CONFIG.Port1MasterCmd[2] MCM.CONFIG.Port1MasterCmd[2].Enable 1 Read
MCM.CONFIG.Port1MasterCmd[2].IntAddress 1028
MCM.CONFIG.Port1MasterCmd[2].PollInt 0
MCM.CONFIG.Port1MasterCmd[2].Count 10
MCM.CONFIG.Port1MasterCmd[2].Swap 0
MCM.CONFIG.Port1MasterCmd[2].Node 1
MCM.CONFIG.Port1MasterCmd[2].Func 3
MCM.CONFIG.Port1MasterCmd[2].DevAddress 146
MCM.CONFIG.Port1MasterCmd[3] MCM.CONFIG.Port1MasterCmd[3].Enable 2 Write
MCM.CONFIG.Port1MasterCmd[3].IntAddress 0
MCM.CONFIG.Port1MasterCmd[3].PollInt 0
MCM.CONFIG.Port1MasterCmd[3].Count 2
MCM.CONFIG.Port1MasterCmd[3].Swap 0
MCM.CONFIG.Port1MasterCmd[3].Node 1
MCM.CONFIG.Port1MasterCmd[3].Func 16
MCM.CONFIG.Port1MasterCmd[3].DevAddress 505
till.. MCM.CONFIG.Port1MasterCmd[8]
(w w w . f w m u r p h y . c om)
Local and remote communications, Modbus RTU via RS485 connected to ControLogix Allen Bradley via MV156-MCM.
The issue is ControLogix Allen Bradley, cannot READ and WRITE data from MURPHY Controller
this is the configuration:
Name Description Value
PORT COMMUNICATION MODBUS CONFIG at PLC
MCM.CONFIG.ModDef
MCM.CONFIG.ModDef.WriteStartReg 0
MCM.CONFIG.ModDef.WriteRegCnt 600
MCM.CONFIG.ModDef.ReadStartReg 1000
MCM.CONFIG.ModDef.ReadRegCnt 600
MCM.CONFIG.ModDef.BPFail 0
MCM.CONFIG.ModDef.ErrStatPtr -1
MCM.CONFIG.Port1 MCM.CONFIG.Port1.Enabled 1
MCM.CONFIG.Port1.Baudrate 9600
MCM.CONFIG.Port1.Parity 0
MCM.CONFIG.Port1.DataBits 8
MCM.CONFIG.Port1.StopBits 1
MCM.CONFIG.Port1.CmdCount 100
MCM.CONFIG.Port1.CmdErrPtr 1500
MCM.CONFIG.Port1.RespTO 1000
MCM.CONFIG.Port1.RetryCount 2
MAPPING ADDRESS PLC-MURPHY CONFIGURATION
MCM.CONFIG.Port1MasterCmd[0] MCM.CONFIG.Port1MasterCmd[0].Enable 1 Read
MCM.CONFIG.Port1MasterCmd[0].IntAddress 1000
MCM.CONFIG.Port1MasterCmd[0].PollInt 0
MCM.CONFIG.Port1MasterCmd[0].Count 2
MCM.CONFIG.Port1MasterCmd[0].Swap 0
MCM.CONFIG.Port1MasterCmd[0].Node 1
MCM.CONFIG.Port1MasterCmd[0].Func 3
MCM.CONFIG.Port1MasterCmd[0].DevAddress 1
MCM.CONFIG.Port1MasterCmd[1] MCM.CONFIG.Port1MasterCmd[1].Enable 1 Read
MCM.CONFIG.Port1MasterCmd[1].IntAddress 1002
MCM.CONFIG.Port1MasterCmd[1].PollInt 0
MCM.CONFIG.Port1MasterCmd[1].Count 26
MCM.CONFIG.Port1MasterCmd[1].Swap 0
MCM.CONFIG.Port1MasterCmd[1].Node 1
MCM.CONFIG.Port1MasterCmd[1].Func 3
MCM.CONFIG.Port1MasterCmd[1].DevAddress 101
MCM.CONFIG.Port1MasterCmd[2] MCM.CONFIG.Port1MasterCmd[2].Enable 1 Read
MCM.CONFIG.Port1MasterCmd[2].IntAddress 1028
MCM.CONFIG.Port1MasterCmd[2].PollInt 0
MCM.CONFIG.Port1MasterCmd[2].Count 10
MCM.CONFIG.Port1MasterCmd[2].Swap 0
MCM.CONFIG.Port1MasterCmd[2].Node 1
MCM.CONFIG.Port1MasterCmd[2].Func 3
MCM.CONFIG.Port1MasterCmd[2].DevAddress 146
MCM.CONFIG.Port1MasterCmd[3] MCM.CONFIG.Port1MasterCmd[3].Enable 2 Write
MCM.CONFIG.Port1MasterCmd[3].IntAddress 0
MCM.CONFIG.Port1MasterCmd[3].PollInt 0
MCM.CONFIG.Port1MasterCmd[3].Count 2
MCM.CONFIG.Port1MasterCmd[3].Swap 0
MCM.CONFIG.Port1MasterCmd[3].Node 1
MCM.CONFIG.Port1MasterCmd[3].Func 16
MCM.CONFIG.Port1MasterCmd[3].DevAddress 505
till.. MCM.CONFIG.Port1MasterCmd[8]