Eclipse UDC2500 Limit - Page 5

8/05 UDC2500 Universal Digital Limit ControllerProduct Manual v
4.6 Operating Your Limit Controller ..................................................................................................51
4.7 Alarm Setpoints ............................................................................................................................54
5 INPUT CALIBRATION.........................................................................................55
5.1 Overview.......................................................................................................................................55
5.2 Minimum and Maximum Range Values .......................................................................................56
5.3 Preliminary Information................................................................................................................58
5.4 Input 1 Set Up Wiring...................................................................................................................59
5.5 Input 1 Calibration Procedure.......................................................................................................63
5.6 Restore Input Factory Calibration.................................................................................................64
6 OUTPUT CALIBRATION..................................................................................... 67
6.1 Overview.......................................................................................................................................67
6.2 Auxiliary Output Calibration ........................................................................................................67
6.3 Restore Output Factory Calibration ..............................................................................................69
7 TROUBLESHOOTING/SERVICE........................................................................ 71
7.1 Overview.......................................................................................................................................71
7.2 Troubleshooting Aids....................................................................................................................72
7.3 Power-up Tests..............................................................................................................................74
7.4 Status Tests ...................................................................................................................................74
7.5 Background Tests..........................................................................................................................75
7.6 Controller Failure Symptoms........................................................................................................77
7.7 Troubleshooting Procedures .........................................................................................................78
7.8 Restoring Factory Configuration ..................................................................................................84
8 PARTS LIST ........................................................................................................ 85
8.1 Exploded View..............................................................................................................................85
8.2 Removing the chassis....................................................................................................................87
9 MODBUS RTU FUNCTION CODES....................................................................88
9.1 Overview.......................................................................................................................................88
9.2 General Information......................................................................................................................88
9.3 Function Code 20 (14h) - Read Configuration Reference Data....................................................90
9.3.1 Read Configuration Examples ...........................................................................................92
9.4 Function Code 21 (15h) - Write Configuration Reference Data...................................................94
9.4.1 Write Configuration Examples ..........................................................................................96
10 MODBUS READ, WRITE AND OVERRIDE PARAMETERS PLUS EXCEPTION
CODES..........................................................................................................................97