ABB ACH550-01 User Manual page 382

ACH550-01 User's Manual
Fault Fault name in
code the panel
1000
PAR HZRPM
1001
PAR PFA REF NEG
1002
RESERVED
1003
PAR AI SCALE
1004
PAR AO SCALE
1005 2
PAR PCU
Diagnostics and maintenance
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Description and
recommended corrective action
Parameter values are inconsistent. Check
for any of the following:
• 2001
MINIMUM SPEED
SPEED
• 2007
MINIMUM FREQ
• 2001
MINIMUM SPEED
is outside the range -128...128
SPEED
• 2002
MAXIMUM SPEED
is outside the range -128...128
SPEED
• 2007
MINIMUM FREQ
is outside the range -128...128
FREQ
• 2008
MAXIMUM FREQ
is outside the range -128...128.
FREQ
Parameter values are inconsistent. Check
for the following:
• 2007
MINIMUM FREQ
8123 PFA
ENABLE
Not used.
Parameter values are inconsistent. Check
for any of the following:
• 1301
MINIMUM AI
• 1304
MINIMUM AI
Parameter values are inconsistent. Check
for any of the following:
• 1504
MINIMUM AO
• 1510
MINIMUM AO
Parameter values for power control are
inconsistent: Improper motor nominal kVA or
motor nominal power. Check for the
following:
• 1.1 < (9906
MOTOR NOM CURR
MOTOR NOM VOLT
where: P = 1000 · 9909
N
(if units are kW)
POWER
or P = 746 · 9909
N
units are hp, e.g. in US).
> 2002
MAXIMUM
> 2008
MAXIMUM FREQ
/ 9908
MOTOR NOM
/ 9908
MOTOR NOM
/ 9907
MOTOR NOM
/ 9907
MOTOR NOM
is negative, when
is active.
1 > 1302
MAXIMUM AI
2 > 1305
MAXIMUM AI
1 > 1505
MAXIMUM AO
2 > 1511
MAXIMUM AO
· 9905
· 1.73 / P ) < 2.6,
N
MOTOR NOM
MOTOR NOM POWER
1
2.
1
2.
(if
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