Modes - ABB ACH550-01 User Manual

ACH550-01 User's Manual
For detailed hardware description, see chapter
Note: The current parameter value appears below the
highlighted parameter.
Note: To replace the displayed value of a parameter with the
default value, press the UP/DOWN keys simultaneously.
Note: The most typical and necessary parameters to change are
the following parameter groups:
Group 10: START/STOP/DIR,
SELECT, Group 13: ANALOGUE
CONTROLS,
Group 40: PROCESS PID SET
SET 2 and Group 42: EXT / TRIM
Note: To restore the default factory settings, select the HVAC
default application macro.

Modes

The HVAC control panel (operator keypad) has several different
modes for configuring, operating and diagnosing the drive. The
modes are:
• Output (Standard display) mode
information and operates the drive.
• Parameters mode
• Assistants mode
• Changed parameters mode
• Drive parameter backup mode
parameters between the drive and the control panel.
• Time and date mode
• I/O settings mode
• Fault logger mode
for the fault.
Start-up and control panel
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Group 11: REFERENCE
Group 20: LIMITS,
1,
– Edits parameter values individually.
– Guides the start-up and configuration.
– Shows changed parameters.
– Sets the time and date for the drive.
– Checks and edits the I/O settings.
– Shows fault history, details and help text
Technical
Group 99: START-UP
INPUTS, Group 16: SYSTEM
Group 22: ACCEL/DECEL,
Group 41: PROCESS PID
PID.
– Shows drive status
– Uploads or downloads the
data.
DATA,
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