Function
Prompt
Selections or Range
of Setting
Parameter Definition
1 Set One Set Only- Only one set of tuning
parameters is available.
Configure the values for:
Gain 1 or Proportional Band 1,
Rate 1 Min,
Reset Mins/Rpt 1 or Reset Rpts/Min 1
2 Sets Keyboard Two Sets Keyboard Selectable- Two sets of
tuning parameters can be configured and can
be selected at the operator interface or by
using the Digital Inputs.
Press the Lower Display key until you see PID
Set1 or PID Set2, then press Increment key or
Decrement key to switch between sets.
Configure the values for:
Gain 1 or Proportional Band 1, Rate 1 Min,
Reset Mins/Rpt 1 or Reset Rpts/Min 1
Gain 2 or Proportional Band 2, Rate 2 Min,
Reset Mins/Rpt 2 or Reset Rpts/Min 2
2 Sets PV
Switchover
Two Sets PV Automatic Switchover - When the
process variable is LESS than the value set at
prompt Switchover Value, the controller will
use Gain 1 or Proportional Band 1, Rate 1
Min, and Reset Mins/Rpt 1 or Reset Rpts/Min
1. The active PID Set can be read in the lower
display.
When the process variable is GREATER than
the value set at prompt Switchover Value, the
controller will use Gain 2 or Proportional Band
2, Rate 2 Min, and Reset Mins/Rpt 2 or Reset
Rpts/Min 2. The active PID SET can be read in
the lower display.
ATTENTION: Other prompts affected:
Switchover Value 1/2
2 Sets SP
Switchover
Two Sets SP Automatic Switchover- When the
setpoint is LESS than the value set at prompt
127
Chapter 4 - Configuration
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