Honeywell DR4500A - Page 82

Configuration
Control Set Up Group
68 DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual Release M
April 2017
Function Prompt
Lower Display
Function Name
Selections or Range of Setting
Upper Display
Factory
Setting
DEADBAND
Output Relay Deadband
 Time Proportional Duplex:
–5.0 to 25.0%
 On-Off Duplex:
0.0 to 25.0%
 Position Proportional
0.5 to 5.0%
2.0
OUT HYST
Output Relay Hysteresis
0.0 to 5.0% of PV Span
0.5
FAILSAFE
Failsafe Output Value
0 to 100%
50
REM SW
Remote Switching
(Digital Input)
NONE TO 2SP TUNE
TO MAN TO DIR TIMER
TO LSP RN/HLD
NONE
MAN KEY
Manual Mode Key Selection
ENABLE
DISABL
ENABLE
PB or GAIN
Proportional Band or Gain
Units
PB PCT
GAIN*
GAIN
MIN orRPM
Reset Units
RPM (repeats per minute)
MIN (minutes per repeat)
MIN
CONT1 ALG
Control Algorithm
ON-OFF
PID-A
PID-B
PD+MR
PID-A
OUT1 ALG
Output Algorithm
TIME TIME D
CURRNT CUR TI
POSITN TI CUR
CURRENT
4–20RNG
Current/Time Duplex Range
(CUR D)
100PCT (FULL)
50 PCT (SPLIT)
50PCT
*Note: GAIN must be used with OUTPUT ALG settings of TIME D (TIME DUPLEX) or TI CUR (TIME
CURRENT)
Repeat this procedure for CONTROL 2.