Display

Step Type

Parameters in Step Type

 

Description

 

Profiling parameters appear if the controller includes profiling (PM6 R _ _ _-_ _ _ _ A _ _).

 

 

 

[``ti]

Step Types

[tg;SP] Target Set Point

[ ti]

Time

[hoUr] Hours

 

A Time Step controls at the Target Set Point and maintains

[Min] Minutes

 

two event output states for the designated time.

[`SEC] Seconds

 

 

 

 

[Ent1] Event Output 1

 

 

[Ent2] Event Output 2

 

 

 

[rAtE]

Step Types

[tg;SP] Target Set Point

[rAtE]

Rate

[rAtE] Rate

 

A Rate Step ramps the process value to the Target Set Point

[Ent1] Event Output 1

 

in degrees per minute while maintaining two event output

[Ent2] Event Output 2

 

states.

 

 

 

 

 

[SoAH]

Step Types

[hoUr] Hours

[SoAk]

Soak

[Min] Minutes

 

A Soak Step maintains the last Target Set Point and two

[`SEC] Seconds

 

event output states for the designated time.

 

[Ent1] Event Output 1

 

 

 

 

[Ent2] Event Output 2

 

 

 

[`W;E]

Step Types

[WE;1] Wait Event 1 (digital input 5)

[ W.E]

Wait For Event

[WE;2] Wait Event 2 (digital input 6)

 

A Wait Event Step will wait for the event input states to

[Ent1] Event Output 1

 

match the two Wait Event settings.

 

[Ent2] Event Output 2

 

 

 

 

 

[W;Pr]

Step Types

[WPr] Wait For Process Instance

[W.Pr]

Wait For Process

[WPr] Wait For Process Value

 

A Wait For Process Step will wait for the process value to

[Ent1] Event Output 1

 

match the Wait For Process value.

 

[Ent2] Event Output 2

 

 

 

 

 

[W;bo]

Step Types

[tg;SP] Target Set Point

[W.bo]

Wait For Both

[WE;1] Wait Event 1 (digital input 5)

 

A Wait For Both Step will wait for the process value to

[WE;2] Wait Event 2 (digital input 6)

 

match the Target Set Point and for the event states to match

 

[Ent1] Event Output 1

 

the two event output settings

[Ent2] Event Output 2

 

 

 

 

 

[``JL]

Step Types

[``JS] Jump Step

[ JL]

Jump Loop

[``JC] Jump Count

 

A Jump Loop step will jump to the Jump Step the number

[Ent1] Event Output 1

 

of times designated in Jump Count. Loops can be nested up

 

[Ent2] Event Output 2

 

to four deep.

 

 

 

 

 

[`End]

Step Types

[`End] End Type

[ End]

End

 

 

An End Step will end the profile. If a profile doesn't include

 

 

an End Step, control will move to the next step. If no End

 

 

Step is confronted, after step 40 control will default to the

 

 

set point in effect before the profile started.

 

 

 

 

[UStP]

Step Types

 

[UStP]

Unused Step

 

 

This is an empty step that can be used to, in effect, erase a

 

 

step in a profile.

 

 

 

 

Watlow EZ-ZONE®PM Integrated Controller

• 48 •

Chapter 7 Profiling Page