ABB ACQ550-U1-011A-6, User Manual

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260 ACQ550-U1 User’s Manual
Diagnostics
2018
(Note 1)
PID SLEEP
This alarm warns that the PID sleep function is active, which means
that the motor could accelerate when the PID sleep function ends.
• To control PID sleep, use parameters 4022…4026 or 4122…4126.
2019
ID RUN
Performing ID Run.
2020
RESERVED
Not used.
2021
START ENABLE
1
MISSING
This alarm warns that the Start Enable 1 signal is missing.
• To control Start Enable 1 function, use parameter 1608.
To correct, check:
• Digital input configuration.
• Communication settings.
2022
START ENABLE
2
MISSING
This alarm warns that the Start Enable 2 signal is missing.
• To control Start Enable 2 function, use parameter 1609.
To correct, check:
• Digital input configuration.
• Communication settings.
2023
EMERGENCY
STOP
Emergency stop activated.
2024
OBSOLETE
2025
FIRST START
Signals that a the drive is performing a First Start evaluation of motor
characteristics. This is normal the first time the motor is run after motor
parameters are entered or changed. See parameter 9910
ID RUN
for a
description of motor models.
2026
RESERVED
Not used.
2027
USER LOAD
CURVE
This alarm warns that the condition defined by parameter 3701
USER
LOAD C MODE
has been valid longer than half of the time defined by
3703
USER LOAD C TIME
.
2028
START DELAY
Shown during the Start delay. See parameter 2113
START DELAY
.
Note 1. Even when the relay output is configured to indicate alarm conditions (e.g. parameter
1401
RELAY OUTPUT
1 = 5 (
ALARM
) or 16 (
FLT
/
ALARM
)), this alarm is not indicated by a relay
output.
Alarm
code
Display Description