Honeywell EXCEL 5000 User Manual page 198

ALPHABETIC REFERENCE
Internal Parameters
Proportional band Xp
Derivative time Tv
Integral action time Tn
Minimum output
Maximum output
74-5577–33 (US)
EN2B-0184 GE51 R0518 (Europe)
Number type: decimal, Unit: same as the controlled variable (X)
Default: 3.0, Range: -9999.0 through 9999.0
Proportional band value is equivalent to the throttling range.
NOTE: Negative values will accomplish an opposite action on the output. DO NOT
use zero. This does not apply to Derivative or Integral.
Number type: whole number, Unit: seconds
Default: 0 sec, Range: 0 through 7200 sec
Number type: whole number, Unit: seconds
Default: 1000 sec, Range: 0 through 7200 sec
If Integral action time is less than 15 seconds, integral control is disabled.
Number type: decimal, Unit: percent
Default: 0.0 percent, Range: 0 through 100.0 percent
Minimum output must be less than Maximum output.
Number type: decimal, Unit: percent
Default: 100.0 percent, Range: 0 through 100.0 percent
200
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