The configuration file may contain a Modbus Register Limits record. These limits are applied only to CIMPLICITY points mapped to analog registers (register type 3X or 4X).
The format for the Modbus Register Limits record is:
RL,<low limit>,<high limit>
Where
RL |
Identifies the record as a Modbus register limits record. |
<low limit> |
The minimum value accepted from a CIMPLICITY point. Valid range of values: 0 to 65535. Must be less than <high limit>. Default value: 0. |
<high limit> |
The maximum value accepted from a CIMPLICITY point. Valid range of values: 0 to 65535. Must be greater than <low limit>. Default value: 65535. |
Note: If the Modbus Register Limits record is not defined the low and high limits are 0 and 65535, respectively.
Types of Modbus RTU Slave configuration records. |