10.4 Miscellaneous Read Onlys ......................................................................................................188
10.4.1 Register Addresses for Read Onlys ..............................................................................188
10.4.2 SetPoint Program Read Only Information....................................................................188
10.5 Setpoints ..................................................................................................................................189
10.6 Using a Computer Setpoint (Overriding Controller Setpoint) ................................................190
10.7 Configuration Parameters........................................................................................................192
10.7.1 Tuning ..........................................................................................................................192
10.7.2 SP Ramp/Rate/Program................................................................................................194
10.7.3 Accutune.......................................................................................................................197
10.7.4 Algorithm .....................................................................................................................198
10.7.5 Output Algorithms........................................................................................................201
10.7.6 Input 1...........................................................................................................................203
10.7.7 Input 2...........................................................................................................................206
10.7.8 Control..........................................................................................................................209
10.7.9 Options .........................................................................................................................212
10.7.10 Communications...........................................................................................................215
10.7.11 Alarms ..........................................................................................................................216
10.7.12 Display..........................................................................................................................218
10.8 Modbus RTU Exception Codes...............................................................................................219
11 ETHERNET TCP/IP ........................................................................................... 221
11.1 Overview .................................................................................................................................221
12 FURTHER INFORMATION................................................................................ 222
12.1 Modbus RTU Serial Communications ....................................................................................222
12.2 Modbus Messaging on TCP/IP................................................................................................222
12.3 How to Apply Digital Instrumentation in Severe Electrical Noise Environments..................222
13 INDEX................................................................................................................ 223
14 SALES AND SERVICE...................................................................................... 227
12/04 UDC3200 Universal Digital Controller Product Manual viii