ix UDC3500 Universal Digital Controller Product Manual 3/07
10.5 Setpoints..................................................................................................................................353
10.6 Using a Computer Setpoint (Overriding Controller Setpoint) ................................................355
10.7 Configuration Parameters........................................................................................................358
10.7.1 Tuning Loop 1..............................................................................................................358
10.7.2 Tuning Loop2...............................................................................................................360
10.7.3 SP Ramp/Rate/Program #1...........................................................................................361
10.7.4 Setpoint Program #2.....................................................................................................367
10.7.5 Setpoint Program #3.....................................................................................................373
10.7.6 Setpoint Program #4.....................................................................................................379
10.7.7 Accutune.......................................................................................................................385
10.7.8 Algorithm .....................................................................................................................387
10.7.9 Math..............................................................................................................................392
10.7.10 Logic.............................................................................................................................395
10.7.11 Output Algorithms........................................................................................................399
10.7.12 Input 1...........................................................................................................................401
10.7.13 Input 2...........................................................................................................................403
10.7.14 Input 3...........................................................................................................................405
10.7.15 Input 4...........................................................................................................................407
10.7.16 Input 5...........................................................................................................................409
10.7.17 Control..........................................................................................................................411
10.7.18 Control Loop 2 .............................................................................................................414
10.7.19 Options .........................................................................................................................417
10.7.20 Communications...........................................................................................................421
10.7.21 Alarms ..........................................................................................................................423
10.7.22 Maintenance .................................................................................................................427
10.7.23 Time Event ...................................................................................................................430
10.7.24 Display..........................................................................................................................432
10.7.25 Clock ............................................................................................................................433
10.8 Modbus RTU Exception Codes...............................................................................................434
11 FURTHER INFORMATION................................................................................436
11.1 Modbus RTU Serial Communications ....................................................................................436
11.2 Modbus Messaging on Ethernet TCP/IP.................................................................................436
11.3 How to Apply Digital Instrumentation in Severe Electrical Noise Environments..................436
12 INDEX
................................................................................................................437
13 SALES AND SERVICE
......................................................................................442