Watlow Electric 986, 987, 988, 989 Reaching the PID Menus

MODE *Cycle Time,

Output 1B

*Rate,

Output 1B

*Derivative,

Output 1B

*Operation Prompt

*Proportional Band, Output 1B

*Reset,

Output 1B

*Integral,

Output 1B

Enter your settings,

from the controller's

upper display.

MODE

Output 2 (p. 5.13)

Output 1 (p. 5.10)

*Cycle Time,

Output 2B

*Rate,

Output 2B

*Derivative,

Output 2B

*Proportional Band

Output 2B

*Reset,

Output 2B

*Integral,

Output 2B

*Dead Band B

MODE

[PIdb]

[OPer]



{Pb1b]



[RE1b]



[It1b]



[rA1b]



[de1b]



{CT1b}



[Pb2b]



[re2b]



[It2b} 



[rA2b]



[dE2b]



[Ct2b]



[db`b]

WATLOW Series 988 User’s Manual 5.9

Operation Menus, Chapter 5

MODE *Cycle Time,

Output 1

*Rate,

Output 1

*Derivative,

Output 1

Operation Prompt

Proportional Band, Output 1A

*Reset,

Output 1A

*Integral,

Output 1

Enter your settings,

from the controller's

upper display.

MODE

Output 2 (p. 5.13)

Output 1 (p. 5.10)

*Cycle Time,

Output 2

*Rate,

Output 2

*Derivative,

Output 2

*Proportional Band, Output 2A

*Reset,

Output 2

*Integral,

Output 2

*Dead Band A

MODE

[PIDA]

[Oper]

[````]

[Pb1A]

[````]

[RE1A]

[````]

[It1A]

[````]

[rA1A]

[````]

[dE1A]

[````]

[Ct1A]

[````]

[Pb2A]

[````]

[Re2A]

[````]

[It2A]

[````]

[rA2A]

[````]

[dE2A]

[````]

[Ct2A]

[````]

[db`A]



System

p. 5.2

PID A

p. 5.9

PID B

p. 5.9

Set Point 2

MODE

Idle Set Point

[`988]

[`SP2]

[`988]

[IdSP]

[`SyS] [PIdb]

[PIDA]

[OPEr] [OPEr] [OPEr]

❶Begin in the Display Loop, and

press the Mode key µto reach the

Set Point 2 prompt [`SP2], the Idle

Set Point prompt [IdSP] or the

System Menu [`SYS].

❷Use Mode key µto step past

the Set Point 2 prompt [`SP2] and

the Idle Set Point prompt [IdSP], if

they appear (see prompt informa-

tion). Upon reaching the Operation

Menu prompt [OPEr] use the Up-

arrow >key to select a menu.

Figure 5.9 -

The PID Menus.

❸Press the Mode key µto step

through the prompts.

❹Press the Up-arrow key >to

step through the prompt values.

The Down-arrow key <backs

through the values.

…

[`)00]

[dE1A]

[`)01]

[dE1A]

[`)02]

[dE1A]

[`(99]

[dE1A]

*Prompts may not

appear, depending on

controller configuration.

Reaching the PID Menus

Operation-PID A or B

Enter your settings,

from the controller's

upper display.

Output 2 (p. 5.13)

Output 1 (p. 5.10)

WATLOW Series 988 User’s Manual 5.9

Operation Menus, Chapter 5

Enter your settings,

from the controller's

upper display.

Output 2 (p. 5.13)

Output 1 (p. 5.10)

System

Menu

p. 5.2

PID A

Menu

p. 5.9

PID B

Menu

p. 5.9

Set Point 2

Idle Set Point

[`988]

[`988]

[`SyS] [PIdb]

[PIDA]

❶Begin in the Display Loop, and

press the Mode key µto reach the

Set Point 2 prompt [`SP2], the Idle

Set Point prompt [IdSP] or the

System Menu [`SYS].

❷Use Mode key µto step past

the Set Point 2 prompt [`SP2] and

the Idle Set Point prompt [IdSP], if

they appear (see prompt informa-

tion). Upon reaching the Operation

Menu prompt [OPEr] use the Up-

arrow >key to select a menu.

Figure 5.9 -

The PID Menus.

❸Press the Mode key µto step

❹Press the Up-arrow key >to

step through the prompt values.

The Down-arrow key <backs

through the values.

*Prompts may not

appear, depending on

controller configuration.

C5.wc 5/14/1999 8:51 AM Page 5.9