Watlow Series 988 - Manual (Page 67)

WATLOW Series 988 User’s Manual 4.39 Setup Menus, Chapter 4
Setup-Global
Crossover Process Value
Select the process value at which the control algorithm will crossover
between PID A and PID B. PID A is active below this value and PID B is
active above this value.
• This value cannot be set lower than range low 1 [`rL1] or higher than
range high 1 [`rH1].
[Proc] This prompt appears only on controllers with [Pid2] set to [Proc].
Default
↓
[`rL1] [`rH1]
[Proc] [Proc]
Crossover Set Point Value
Select the set point value at which the control algorithm will
crossover between PID A and PID B. PID A is active below this value and
PID B is active above this value.
• This value cannot be set lower than range low 1 [`rL1] or higher than
range high 1 [`rH1].
[StPt] This prompt appears only on controllers with [Pid2] set to [StPt].
Default
↓
[`rL1] [`rH1]
[StPt] [StPt]
[Proc]
[StPt]