Despatch MIC1462 Controller Manual - Manual (Page 3)

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TABLE OF CONTENTS
SECTION 1: PRODUCT DESCRIPTION ....................................................................... 1
1.1 General ................................................................................................................. 1
1.2 Displays................................................................................................................. 2
1.3 Control................................................................................................................... 2
1.4 Alarms ................................................................................................................... 2
1.5 Re-Transmission (Analog) Output......................................................................... 2
1.6 Remote Inputs....................................................................................................... 2
1.7 Event Outputs ....................................................................................................... 3
1.8 Real-Time Clock.................................................................................................... 3
1.9 Communications ................................................................................................... 3
SECTION 2: INSTALLATION & WIRING....................................................................... 5
2.1 Unpacking Procedure.......................................................................................... 5
2.2 Panel-Mounting The Setpoint Programmer........................................................ 5
2.3 Wiring Guidelines .................................................................................................. 7
2.4 Sensor Placement (Thermocouple Or RTD) ..................................................... 10
2.5 Input Connections ............................................................................................... 13
SECTION 3: OPERATION ........................................................................................... 23
3.1 Control Responses............................................................................................... 23
3.2 Direct/Reverse Operation of Outputs .................................................................. 23
3.3 On-Off Control..................................................................................................... 24
3.4 Time Proportioning Control ................................................................................. 24
3.5 Current Proportioning Control ............................................................................. 24
3.6 Power Up Procedure ........................................................................................... 26
3.7 Keypad Operation ............................................................................................... 26
3.8 Indicators............................................................................................................. 28
3.9 Displays............................................................................................................... 29
3.10 Viewing Setpoint And Control Status ............................................................... 30
3.11 Viewing And Adjusting The Controller Setpoint................................................. 30
3.12 Viewing The Input Units .................................................................................... 30
3.13 Base Mode And Off Mode Outputs ................................................................... 31
3.14 Alarm Status Indication ..................................................................................... 31
3.15 Manual Control.................................................................................................. 31
3.16 Viewing The Time And Day............................................................................... 32
3.17 Selecting And Running A Program.................................................................... 32
3.18 Changing The Program Timebase .................................................................... 32
3.19 Holding A Program Manually............................................................................. 33
3.20 Jumping To The Next Segment ........................................................................ 33
3.21 Viewing Program Progress/Status .................................................................... 34
3.22 Aborting A Program........................................................................................... 35
3.23 "End Of Program" Indication ............................................................................. 35