Honeywell EXCEL 5000 User Manual page 30

ALPHABETIC REFERENCE
Internal Parameters
Master controller
Cascade controller
Parameter Number
Descriptions
74-5577–33 (US)
EN2B-0184 GE51 R0518 (Europe)
Proportional band Xp
Number type: decimal, Unit: same as controlled variable (X)
Default: 2.0, Range: 0 through 100.0
Proportional band value is equivalent to the throttling range.
Integral action time Tn
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.
Minimum output
Number type: decimal, Unit: same as the cascade-controlled variable (XH)
Default: 0.0, Range: 0 through 100.0
Maximum output
Number type: decimal, Unit: same as the cascade-controlled variable (XH)
Default: 100.0, Range: 0 through 100.0
Proportional band Xp
Number type: decimal, Unit: same as cascade-controlled variable (XH)
Default: 2.0, Range: 0 through 100.0
Proportional band value is equivalent to the throttling range.
Integral action time Tn
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.
Minimum output
Number type: decimal, Unit: percent
Default: 0.0 percent, Range: 0 through 100.0 percent
Maximum output
Number type: decimal, Unit: percent
Default: 100.0 percent, Range: 0 through 100.0 percent
If W is NOT entered as a parameter:
P3 Xp (proportional band master controller)
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EXCEL CARE CONTROL ICONS