ABB ACS355 User Manual page 350

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350 Fault tracing
CODE FAULT
1004
PAR AO SCALE
(6320)
0307
bit 15
1005
PAR PCU 2
(6320)
0307
bit 15
1006
PAR EXT RO
(6320)
0307
bit 15
1007
PAR FBUSMISS
(6320)
0307
bit 15
1009
PAR PCU 1
(6320)
0307
bit 15
1015
PAR CUSTOM U/F
(6320)
0307
bit 15
CAUSE
Incorrect analog output
AO signal scaling
Incorrect motor
nominal power setting
Incorrect relay output
extension parameters
Fieldbus control has
not been activated.
Incorrect motor
nominal
speed/frequency
setting
Incorrect voltage to
frequency (U/f) ratio
voltage setting.
WHAT TO DO
Check parameter group
OUTPUTS
settings. Check that
following applies:
1504 MINIMUM AO1
1505 MAXIMUM
AO1.
Check parameter
9909 MOTOR NOM
POWER
setting. Following must
apply:
• 1.1 <
(9906 MOTOR NOM CURR
9905 MOTOR NOM VOLT
P
) < 3.0
N
Where P
= 1000 ·
9909 MOTOR
N
NOM POWER
(if units are in kW)
or P
= 746 ·
9909 MOTOR NOM
N
POWER
(if units are in hp).
Check parameter settings. Check that
following applies:
• Output relay extension module
MREL-01 is connected to drive.
1402 RELAY OUTPUT
RELAY OUTPUT 3
RELAY OUTPUT 4
values.
See MREL-01 relay output extension
module user's manual
(3AUA0000035974 [English]).
Check fieldbus parameter settings.
See chapter
Fieldbus control with
fieldbus adapter
on page 325.
Check parameter settings. Following
must apply:
• 1 < (60 ·
9907 MOTOR NOM FREQ
/
9908 MOTOR NOM
• 0.8 <
9908 MOTOR NOM SPEED
(120 ·
9907 MOTOR NOM FREQ
Motor poles) < 0.992
Check parameter
2610 USER
DEFINED U1
...
2617 USER
DEFINED F4
settings.
15 ANALOG
<
·
· 1.73 /
2,
1403
and
1410
have non-zero
SPEED) < 16
/
/

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