Table of Contents
Advertisement
Parameter Name
Program
Segments Used
Ch1HldBkVal
Cycles
Segment
Segment Type
Target SP
Ramp Rate
Holdback Type
Duration
End Type
GoBack Seg
1500°C Tube Furnace
Program Edit Summary Parameters:
The table below shows a list of all possible parameters which may be set up in operator
Levels 1 and 2 using the procedure in the below programming example.
Parameter Description
Program number (and name if this has been configured)
Displays the number of segments in the program. This value
automatically increments each time a new segment is added
Channel 1 holdback value
Number of times the whole program repeats
To select the segment number
Defines the type of segment. The type of segment varies
depending on whether the program is Single, SyncAll or
SyncStart. Call only available in single programmer Rate, Dwell,
Step not available in SyncAll programmer
Value of SP required at the end of the segment.
Rate of change of SP. Only shown if the Segment Type = Rate.
Deviation between SP and PV at which the program is put into a
hold condition to wait for the PV to catch up. Only appears if
configured
Time for a Dwell or Time segment. Only shown if Segment Type
= Time.
Defines the action to be taken at the end of the program
Only appears if the segment type is 'GoBack'. It defines the
segment to return to repeat that part of the program
Main Controller: 25x500 Segment Programmable |
Value
1 to 25
1 to max number of segments (500)
0 to 99999
Continuous Repeats 1 to 999 times
1 to 50
Rate
Time
Dwell
Step
Wait
GoBack
Call
End
Range of controller
Units/sec, min or hour
Off
Low
High
Band
0:00:00 to 500.00 secs, mins or
hours
Dwell
SafeOP
Reset
1 to the number of segments
defined
Chapter 7
Rate of change
of SP
Time to target
Soak at constant
SP
Step change to
new SP
Wait for condition
Repeat previous
segs
Insert new program
Final segment
No holdback
PV<SP
PV>SP
PV<>SP
Continue at current
SP
Go to a defined
level
Reset to start of
prog
305435H03 | 7-53
Advertisement
Table of Contents
