Configuration Parameters - Honeywell UDC2800 Product Manual

Chapter 11 - Modbus RTU Function Codes
Table 11-12: Set-up Group – Security
Parameter
Description
FM Version ( Read only)
Lockout (keyboard only)
Changes to data are
always possible via
communications
regardless of this
configuration.
196

Configuration Parameters

Overview
Listed on the next pages are the identifying codes for the parameters
in the various Set-up Groups in the UDC2800 Limit Controller. Most
of the parameters are configurable through the hosts. Some are Read
Only and are indicated as such and cannot be changed.
Reading or Writing
Do a Read or Write, depending on your requirements, using the
identifying code and format code listed in the tables. The range or
selection available for each range is listed in the tables
Security
Table below lists all the register addresses and ranges or selections
for the function parameters in the Set-up Group Security.
Register
Address
Hex Decimal
806 2054
801 2049
Data Range or
Data
Access Enumerated
Type
Selection
INT 0 = Disable
R
1 = Enable
INT 0 = No Lockout
R/W
1 = Calibration
Locked out
2 = +Configuration –
Timer, Tuning, SP
Ramp, Accutune are
read/write
3 = +SP – Only the
Lockout group is
available for
read/write. Setpoint
value is Read Only