CONTINUOUS TRACE CIRCULAR-CHART RECORDER
Page 2 HA204392
Issue 8 Dec 15
List of Contents (Cont.)
Section Page
4 RECORDER CONFIGURATION..............................................................................23
4.1 INTRODUCTION ................................................................................................23
4.1.1 Operator interface ....................................................................................................24
KEY FUNCTIONS .....................................................................................................24
CONFIGURATION DISPLAY ...................................................................................24
ENTRY OF ALPHANUMERIC DATA ......................................................................25
CHARACTER SET .....................................................................................................25
4.2 CONFIGURATION ACCESS ..............................................................................26
4.3 INPUT CHANNEL CONFIGURATION .............................................................. 27
4.3.1 Configurable items ...................................................................................................28
4.3.2 Examples and application notes .............................................................................29
EXAMPLE 1: MV RANGING ...................................................................................29
EXAMPLE 2: MEASURING NEGATIVE VALUES...................................................29
EXAMPLE 3: THERMOCOUPLE RANGES ............................................................ 29
EXAMPLE 4: CURRENT LOOP MEASUREMENTS ............................................... 29
EXAMPLE 5: CHART RANGE ................................................................................. 29
4.4 DERIVED CHANNEL CONFIGURATION .........................................................30
4.4.1 Configurable items ...................................................................................................30
4.5 INSTRUMENT CONFIGURATION ....................................................................31
4.5.1 Configurable parameters ........................................................................................31
4.5.2 Action Equations ......................................................................................................32
ACTION EQUATION EXAMPLE .............................................................................32
4.5.3 Custom curve ............................................................................................................33
EXAMPLE .................................................................................................................. 33
CONFIGURABLE ITEMS .........................................................................................34
4.6 ALARM CONFIGURATION ...............................................................................35
4.6.1 Alarm Types ................................................................................................................ 35
ABSOLUTE ALARMS ...............................................................................................35
DEADBAND ALARMS ............................................................................................35
RATE OF CHANGE ALARMS .................................................................................36
EXAMPLE 1: RATE OF CHANGE ALARMS .........................................................36
EXAMPLE 2: HYSTERESIS .....................................................................................36
4.6.2 Configurable items ....................................................................................................36
4.7 RELAY OPTION CONFIGURATION .................................................................37
4.7.1 Configurable items ....................................................................................................37
4.8 TOTALISER OPTION CONFIGURATION .........................................................38
4.8.1 Factor Entry ...............................................................................................................38
SCALING ..................................................................................................................38
4.8.2 CONFIGURABLE ITEMS ...............................................................................39
4.9 TIMER CONFIGURATION .................................................................................. 41
4.9.1 Configurable items ...................................................................................................41
4.10 DERIVED VARIABLES ......................................................................................42
4.10.1 Introduction .............................................................................................................42
AVAILABLE MATHS FUNCTIONS .........................................................................42
4.10.2 Configuration ........................................................................................................... 43
FUNCTION DETAILS ...............................................................................................43
4.10.2 MATHS FUNCTION CONFIGURATION (Cont.) ..................................................45
4.10.3 Examples ..................................................................................................................45
HIGH AND LOW SELECT ........................................................................................45
4.10.3 EXAMPLES (Cont.) ...................................................................................................46
MASS FLOW WITH PRESSURE AND TEMPERATURE COMPENSATION ..........46
4.10.3 EXAMPLES (Cont.) ...................................................................................................47
FINDING THE AVERAGE OF A NUMBER OF INPUTS .........................................47