Brand:140PLC

Type:140CPS11100

Origin: the United States

Warranty: 365 days

Colour: new/used

Shipping method: Courier delivery

^{Spare parts spare parts, the main DCS control system of PLC system and the robot system spare parts,}

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Specifies the module’s internal database register to be associated with the command. Allowable range is 0 to 9999 for Modbus Function Codes 3, 4, 6, or 16, and 0 to 65535 for Modbus Function Codes 1, 2, 5, or 15. If the command is a read function, the data read from the slave device is stored beginning at the module’s internal database register value entered in this field. This register value must be in the Read Data area of the module’s memory, defined by the Read Register Start and Read Register Count parameters in the Module section. If the command is a write function, the data to be written to the slave device is sourced beginning from the module’s internal database register specified. This register value must come from the Write Data area of the module’s memory, defined by the Write Register Start and Write Register Count parameters in the Module section. Note: When using a bit level command, you must define this field at the bit level. For example, when using function codes 1 or 2 for a Read command, you must have a enter of 160 to place the data in the MBS.DATA.ReadData[10] controller tag in Studio 5000 . 

Think of it as the 160th bit of MBS internal memory (MBS Internal register 10 * 16 bits per register = 160). Use this formula for function codes 5 or 15 for writing bits also. This controller tag is a 16bit signed integer. This means you can only enter values of -32768 to 32767 in the tag. If a value to be entered is above the 32767 (but below 65535) threshold, it displays as a negative value in the tag. Simply subtract 65536 from the value to get the 'acceptable' value to enter into the tag. Example: You need to use an Internal bit Address of 48000, but you cannot enter '48000' into the tag because it causes an error. 48000 - 65536 = -17536 You enter -17536 in the Internal Address parameter for this command. Poll Interval 0 to 65535 (1/10 second) Specifies the minimum interval between executions of continuous commands (Enable code = 1).