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ACH550-UH User’s Manual
Control panel
Changed Parameters Mode
To view (and edit) a listing of all parameters that have been changed from macro
default values, follow these steps:
Start/Stop Control
• Prompts for the source for start and stop commands.
• Prompts for start and stop mode definition.
• Prompts for acceleration and deceleration times.
Protections
• Prompts for current and torque limits.
• Prompts for the use of Run enable and Start enable signals.
• Prompts for the use of emergency stop.
• Prompts for Fault function selection.
• Prompts for Auto reset functions selection.
Constant Speeds
• Prompts for the use of constant speeds.
• Prompts for constant speed values.
PID Control
• Prompts for PID settings.
• Prompts for the source of process reference.
• Prompts for reference limits.
• Prompts for source, limits and units for the process actual value.
• Defines the use of Sleep function.
Low Noise Setup
• Prompts for switching frequency.
• Prompts for definition of Flux optimization.
• Prompts for the use of Critical speeds.
Panel Display
Prompts for display variable and unit settings.
Timed Functions
Prompts for the use of Timed functions.
Output
• Prompts for the signals indicated through the relay outputs.
• Prompts for signals indicated through the analog outputs AO1 and AO2.
Sets the minimum, maximum, scaling and inversion values.
1
Select MENU to enter the menu.
2
Select CHANGED PAR with the UP/
DOWN buttons and select ENTER.
3
A list of changed parameters is displayed.
Select EXIT to exit the Changed
Parameters Mode.
Task name
Description
Summary of Contents for ACH550-UH HVAC
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Page 8: ...1 8 ACH550 UH User s Manual Table of contents ...
Page 32: ...1 32 ACH550 UH User s Manual Installation ...
Page 66: ...1 66 ACH550 UH User s Manual Application macros ...
Page 186: ...1 186 ACH550 UH User s Manual Parameters ...
Page 333: ...ACH550 UH User s Manual 1 333 Technical data ...