Cyclic and Polled data exchanges are configured in the scanner, COS data exchange must be configured in both the adapter and the scanner. WWW_PLC※JS_COM－PLC－技.术_网(可编程控※制器技术门户)
WWW_PLCJS@_COM%－PLC－技.术_网
Using I/O Messaging: Some types of I/O messaging allow a parameter value to be changed without using an Explicit Message. When you use them to change a value, the values are not written to the Non-Volatile Storage (NVS). They should be used for frequently changed parameters in program. WWW_PLC※JS_COM－PmLC－技.术_网
WWW_PLCJ－S_COM－PLC－技.术_网(可－编程控－制器技术－门户)
WWW_PLCJS@_COM%－PLC－技.术_网
WWW_PLC※JS_COM－PmLC－技.术_网
Using Explicit Messages. WWW_PLC※JS_COM－PLC－技.术_网(可编程控※制器技术门户)
! Typically, Explicit Messages may write parameter data to Non-Volatile Storage (NVS). Do not create a program that uses Explicit Messages to write parameter data to NVS. (When frequently written, the NVS will quickly exceed its life cycle and cause the drive to malfunction.) WWW※PLCJS_COM－PL＃C－技.术_网(可编※程控※制器技术门户)
W1WW_P4LCJS_COM－PLC－技.术_网
For MSG: Path W1WW_P4LCJS_COM－PLC－技.术_网
The path includes the following: WW.W_PLCJS_COM－PLC－技.术_网
Name of the DeviceNet scanner. P.L.C.技.术.网——可编程控制器技术门户
Communication port on the front of the 1756-DNB scanner. Always 2. W1WW_P4LCJS_COM－PLC－技.术_网
Node address of the DeviceNet adapter. This is set with switches or parameters in the DeviceNet adapter.