Momentum Sales & Marketing Modbus Plus 170 PNT Series - Manual (Page 38)

Communication Access Registers
38 870 USE 103 00 May 2001
Data Registers
Overview This section describes the use, field length and access to data registers.
Use Starting reference 40001 (hex) is used to address input data from field inputs and
output data to field outputs.
Field Length The data field length is determined by the specific I/O base.
Access This reference is the only one that is accessible through Peer Cop data transfers.
All other registers can be accessed using MSTR blocks.