ABB ACS355 series - Page 365

Fault tracing 365
1004 PAR AO SCALE
(6320)
0307 bit 15
Incorrect analog output
AO signal scaling
Check parameter group 15 ANALOG
OUTPUTS settings. Check that
following applies:
• 1504 MINIMUM AO1 <
1505 MAXIMUM AO1.
1005 PAR PCU 2
(6320)
0307 bit 15
Incorrect motor nominal
power setting
Check parameter 9909 MOTOR NOM
POWER setting. Following must
apply:
•1.1 < (9906 MOTOR NOM CURR
·
9905 MOTOR NOM VOLT
· 1.73 /
P
N
) < 3.0
Where P
N
= 1000 · 9909 MOTOR
NOM POWER (if units are in kW)
or P
N
= 746 · 9909 MOTOR NOM
POWER (if units are in hp).
1006 PAR EXT RO
(6320)
0307 bit 15
(programmable
fault function
3027)
Incorrect relay output
extension parameters
Check parameter settings. Check that
following applies:
• Output relay module MREL-01 is
connected to drive. See parameter
0181 EXTENSION.
• 1402 RELAY OUTPUT 2, 1403
RELAY OUTPUT 3 and 1410
RELAY OUTPUT 4 have non-zero
values.
See MREL-01 output relay module
user's manual (3AUA0000035974
[English]).
1007 PAR FBUSMISS
(6320)
0307 bit 15
Fieldbus control has not
been activated.
Check fieldbus parameter settings.
See chapter Fieldbus control with
fieldbus adapter on page 339.
1009 PAR PCU 1
(6320)
0307 bit 15
Incorrect motor nominal
speed/frequency setting
Check parameter settings. Following
must apply for induction motor:
•1 < (60
· 9907 MOTOR NOM FREQ
/ 9908 MOTOR NOM SPEED) < 16
•0.8 < 9908 MOTOR NOM SPEED /
(60
· 9907 MOTOR NOM FREQ /
9913 MOTOR POLE PAIRS) <
0.992
Following must apply for permanent
magnet synchronous motor:
• 9908 MOTOR NOM SPEED /
(60
· 9907 MOTOR NOM FREQ /
9913 MOTOR POLE PAIRS) = 1.0
1015 PAR USER U/F
(6320)
0307 bit 15
Incorrect voltage to
frequency (U/f) ratio
voltage setting.
Check parameter 2610 USER
DEFINED U1 … 2617 USER
DEFINED F4 settings.
CODE FAULT CAUSE WHAT TO DO