Detcon 10C - Manual (Page 3)

Model 10C
10C Control Module Instruction Manual iii
Table of Contents
1.0 Description................................................................................................................................................ 1
1.1 Display Function .................................................................................................................................. 2
1.2 Alarm Functions ................................................................................................................................... 2
1.2.1 Latching or Non-latching Relays.................................................................................................. 2
1.2.2 Energized or De-energized Relay Coils ....................................................................................... 2
1.2.3 Ascending or Descending ............................................................................................................. 3
1.2.4 Silenceable or Non-silenceable (Alarm Acknowledge) ................................................................ 3
1.2.5 Alarm Reset .................................................................................................................................. 3
1.3 Fault Circuit Functions......................................................................................................................... 4
1.4 RS-485 Modbus™................................................................................................................................ 5
1.5 Controller Models................................................................................................................................. 5
2.0 Operator Interface................................................................................................................................... 7
2.1 Normal Operation................................................................................................................................. 7
2.2 Program Mode...................................................................................................................................... 8
3.0 Normal Operation.................................................................................................................................. 10
3.1 Display Gas Concentration and Alarm Condition.............................................................................. 10
3.2 Displaying Gas Type and Units.......................................................................................................... 11
3.3 Program Status ................................................................................................................................... 11
4.0 Program Mode ....................................................................................................................................... 12
4.1 Set Gas Type ...................................................................................................................................... 12
4.2 Range Set............................................................................................................................................ 14
4.3 Set Units ............................................................................................................................................. 15
4.4 Alarm 1, 2, and Fault Set.................................................................................................................... 15
4.4.1 Set-Point ..................................................................................................................................... 15
4.4.2 Direction: Ascending / Descending............................................................................................ 16
4.4.3 Latching / Non-latching.............................................................................................................. 16
4.4.4 Energized / Non-energized ......................................................................................................... 16
4.4.5 Acknowledge: Silenceable / Non-silenceable ............................................................................. 16
4.5 Modbus™ Set..................................................................................................................................... 17
4.6 Sensor-Cal Mode................................................................................................................................ 17
4.7 Test ..................................................................................................................................................... 18
5.0 Special Configuration (Technician Access) ......................................................................................... 19
5.1 Trim Input........................................................................................................................................... 19
5.2 Trim Output........................................................................................................................................ 20
5.3 Default Settings .................................................................................................................................. 21
6.0 Calibration.............................................................................................................................................. 22
7.0 Specifications.......................................................................................................................................... 23
8.0 Warranty and Service Policy ................................................................................................................ 24
Table of Figures
Figure 1 System Application Diagrams............................................................................................................ iv
Figure 2 Front Panel of 10C Controller............................................................................................................ 1
Figure 3 Board Assembly Picture of 10C Controller ...................................................................................... 9