Watlow SD Series User Manual page 50

Pid controller/pid profiling controller
Hide thumbs Also See for SD Series:
Table of Contents

Advertisement

Display
Parameter name
Description
[StYp]
Set Point Step
[tg; S P]
Target Set Point
[tg.SP]
Indicates ending set point value the
controller ramps to during the set
point step.
[hour]
Hours
[hour]
The number of hours, (plus Min and
Sec parameters) equal the total step
time to achieve the ending set point
under the [styp] step type.
[Min]
Minutes
[ Min]
The number of minutes, (plus Hour
and Sec parameters) equal the total
step time to achieve the ending set
point under the [styp] step type.
[`SEc]
Seconds
[ SEc]
The number of seconds, (plus Hour
and Min parameters) equal the total
step time to achieve the ending set
point under the [styp] step type.
[rAte]
Rate
[rAtE]
Indicates rate at which the set point
changes in degrees per minute.
[Ent1]
Event Output 1
[Ent1]
Selects whether Event Output 1 is
on or off during the program step.
[Ent2]
Event Output 2
[Ent2]
Selects whether Event Output 2 is
on or off during the program step.
[Ent3]
Event Output 3
[Ent3]
Selects whether Event Output 3 is
on or off during the program step.
Note: Some values will be rounded off to fit in the four-character display. Full values can be read with Modbus. All temperature
parameters are in °F through Modbus.
* Low register numbers contain the two higher bytes; high register numbers contain the two lower bytes of the four-byte integer.
Decimal precision is implied at three decimal places unless otherwise noted.
Watl o w S eri es SD
Set-
Range
(Integer values for Mod-
tings
bus in parentheses.)
-1999 to 9999
(-1999000 to
9999000)
Target set point values
must be between
[SP; L o] to [SP; H i] or
step will fail the Pre-
Run check and will
not run.
0 to 99
0 to 59
0 to 59
0 to 9999
[`Off] (0)
[``On] (1)
[`Off] (0)
[``On] (1)
[`Off] (0)
[``On] (1)
48
Default
Modbus*
(less 40,001
offset)
Read/Write
75
See page 53.
0
See page 53.
0
See page 53.
0
See page 53.
100
See page 53.
[`Off] (0)
See page 53.
[`Off] (0)
See page 53.
[`Off] (0)
See page 53.
Chapter 1 0 Pr ofi li ng
Appears if:
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Active if the value
set for [ptyp] is
[``ti] or time
based profiles.
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Active if the value
set for [ptyp] is
[``ti] or time
based profiles.
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Active if the value
set for [ptyp] is
[``ti] or time
based profiles.
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Active if the value
set for [ptyp] is
[rate] or rate
based profiles.
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Output 1 is set to
[Ent1].
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Output 2 is set to
[Ent2].
Profiling version only.
(SD_ R - _ _ _ _ - _
_ _ _ )
Output 3 is set to
[Ent3].

Advertisement

Table of Contents
loading

Table of Contents