Despatch PROTOCOL 3 User Manual

Protocol 3
TM
User Guide E105, 313327, REV A
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Profile Parameter
Options
Profile Limits
Number of profiles = 64 maximum.
Total number of segments (all programs) = 255 maximum.
Loop Back Segments
1 to 9999 loops back to specified segment.
Profile Cycling
1 to 9999 or Infinite repeats per profile.
Sequence Repeats
1 to 9999 or Infinite repeats of joined profile sequences.
Segment Types
Ramp Up/Down over time, Ramp Rate Up/Down, Step,
Dwell, Hold,
Join A Profile, End or Repeat Sequence Then End.
Time-base
All times specified in hh:mm:ss (Hours, Minutes & Seconds).
Segment Time
Maximum segment time 99:59:59 hh:mm:ss. Use loop-back
for longer segments (e.g. 24:00:00 x 100 loops = 100 days).
Ramp Rate
0.001 to 9999.9 display units per hour.
Hold Segment
Release
Release with Key-press, At Time Of Day or via a Digital Input.
Start from Value
1st segment starts from current setpoint or current PV input
value.
Delayed Start
After 0 to 99:59 (hh:mm) time delay, or at specified day(s) &
time.
Note: Enable Automatic Start in the Profile Setup: General
Configuration Menu. Delayed start will not operate unless
Automatic Start has been enabled.
Profile End Action
Selectable from: Control Off, Maintain Last Profile SP,
Control Off with Events. Use Controller Setpoint or Control
Outputs Off.
Profile Abort Action
Selectable from: Keep Last Profile Setpoint, Use Controller
Setpoint
or Control Outputs Off.
Power/signal Loss
Recovery Action
Selectable from: Continue Profile, Restart Profile, Keep Last
Profile
Setpoint, Use Controller Setpoint or Control Outputs Off.
Auto-Hold
Off or Hold if input >Band above and/or below SP for each
segment.
Profile Control
Run, Manual Hold/Release, Abort or jump to next segment.
Profile Timing
Accuracy
0.02% Basic Profile Timing Accuracy.
± <0.5 second per Loop, End or Join segment.
Segment Events
Events turn on for the duration of the segment. For End
Segments, the event state persists until another profile
starts, the user exits from profiler mode, or the unit is
powered down.

Despatch PROTOCOL 3 Specifications

General

Brand	Despatch
Model	PROTOCOL 3
Category	Controller
Language	English