Lead Lag Advanced Setting: Add Stage Parameter - Ace Heating Solutions Atlas A050 Operating And Maintenance Manual

Configure Lead Lag Master Configuration
Textbox (Default: 40%)
x
Type in desired rate %
If this parameter is zero, this parameter is disabled. For any non zero value, individual base rate of each slave to be
ignored by the LL master's routines and this common value will be used instead.

5-22 Lead Lag Advanced Setting: Add Stage Parameter

5-22.1 To Change Add Stage Method
Configure Lead Lag Master Configuration
error threshold to add stage)
x
Select Error threshold to add stage when the error become excessive based on degrees away from setpoint and
time
x
Select Firing rate threshold to add stage based on the firing rate threshold of the last stage
x
Select Disable to disable add stage method
5-22.2 To Change Add Stage Detection Time
Configure Lead Lag Master Configuration
(Default: 0m30s)
x
Type in desired time
This parameter determines how long add stage condition needs to persist for add stage to occur.
5-22.3 To Change Add Stage Error Threshold
Configure Lead Lag Master Configuration
(Default: 5F)
x
Type in desired degree
This parameter determines error based on degree away from setpoint for add stage condition to occur.
5-22.4 To Change Add Stage Rate Offset
Configure Lead Lag Master Configuration
0%)
x
Type in desired rate %
This parameter determines LL master requested firing rate above the base common rate for add stage condition to
occur.
5-22.5 To Change Add Stage Interstage Delay
Configure Lead Lag Master Configuration
(Default: 0m30s)
x
Type in desired time
This parameter specifies the minimum time that the stager waits before adding a stage.
5-23 Lead Lag Advanced Setting: Drop Stage Parameter
5-23.1 To Change Drop Stage Method
Configure Lead Lag Master Configuration
firing rate to drop stage)
x
Select Error threshold to drop stage when the error become excessive based on degrees away from setpoint
and time
x
Select Firing rate threshold to drop stage based on the firing rate threshold of the last stage
x
Select Disable to disable drop stage method
5-23.2 To Change Drop Stage Detection Time
Advanced Setting Rate Allocation
Advanced Setting Add Stage
Advanced Setting Add Stage
Advanced Setting Add Stage
Advanced Setting Add Stage
Advanced Setting Add Stage
Advanced Setting Drop Stage
86
Base Load Common
Method Textbox (Default: Use
Detection Time Textbox
Error Threshold Textbox
Rate Offset Textbox (Default:
Interstage Delay Textbox
Method Textbox (Default: Use
Rev 2.1