ABB CPM810 Common Processor Module

ABB CPM810 Common Processor Module

Functional Description

The CPM810 performs these functions:

· Executes the defined functions of the VP800

· Provides an interface to the VPM810 Module

· Communicates to the control system via Profibus DP

The CPM810 module requires that a DlP switch with 7 individual switches be confiqured prior to insertion

into the TBU810 to select the Profibus address. Determine the Profibus address of the module and set the

DlP switch underneath the CPM810 module accordingly. Valid Profibus addresses range from 0 to 125:

however addresses 0 & 1 are reserved for the Profibus Master. Furthermore, the leftmost switch is used to

enable Redundant Mode. When all of the switches are set to the 1 position, the VP800 will go straight to the

flash programming mode, so address 63 cannot be used when the redundant mode is enabled. Therefore,

valid VP800 addresses range from 2 to 63 for the non-redundant configuration and from 2 to 62 for the

redundant configuration.

For the redundant VP800 configuration, set the leftmost switch of the DIP switch, labeled *1", of both

CPM810 modules to the 1 position ("ON" or "CLOSED") in order to enable the Redundant Mode and set the

rest ofthe switches to the same address on both CPM810 modules. For the non-redundant VP800

configuration, set the leftmost switch of the DlP switch of the CPM810 to the 0 position ("OFF”or“OPEN").

Technical Specifications