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Configuration
Control Set Up Group
Release M
DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual
67
April 2017
3.10 Control Set Up Group
Introduction
This data deals with various parameters required to effectively control your process.
Function prompts
Table 3-7 lists all the function prompts in the “CONTROL 1” or “CONTROL 2” Set Up group. You can
enable the Control groups in the Option group.
Table 3-7 Control 1 or Control 2 group function prompts
Function Prompt
Lower Display
Function Name
Selections or Range of Setting
Upper Display
Factory
Setting
CONTROL1
Control Loop 1
DISABL
ENABLE
ENABLE
PID SETS
Tuning Parameter Sets
1 ONLY
2KEYBD
2PV SW
2SP SW
1 ONLY
SW VALUE
Automatic Switchover Value
–999.0 to 9999
0.00
SP SOURC
Setpoint Source
1 LOCAL
REMOTE
2 LOCAL
OUT 2 (available for Control 1 only)
NOTE: If you select “REMOTE", then RSP
will be on Input 2.
1 LOCAL
RATIO
Ratio for Remote Setpoint
–20.00 to 20.00
1.0
BIAS
Bias for Remote Setpoint
–999.0 to 9999 in engineering units
0
SP TRACK
Setpoint Tracking
NONE
RSP
NONE
POWER UP
Power Up Controller Mode
Recall
MANUAL
A LSP
A RSP
AM SP
AM LSP
MANUAL
SP HILIM
High Setpoint Limit
–999.0 to 9999.
500
SP LOLIM
Low Setpoint Limit
–999.0 to 9999.
0
ACTION
Control Output Direction
DIRECT
REVRSE
REVRSE
OUTHILIM
High Output Limit
–5.0 to 105.0% of output
100.0
OUTLOLIM
Low Output Limit
–5.0 to 105.0% of output
0
DROPOFF
Controller Dropoff Value
–5.0 to 105.0% of output
0.0