ABB ACS320 - Page 373

Fault tracing 373
1001 PAR PFC REF NEG
(6320)
0307 bit 15
Incorrect PFA
parameters
Check parameter Group 81: PFA
control settings. Check that following
applies:
• 2007 MINIMUM FO > 0 when 8123
is ACTIVE or SPFC ACTIVE.
1003 PAR AI SCALE
(6320)
0307 bit 15
Incorrect analog input
AI signal scaling
Check parameter Group 13: Analogue
inputs settings. Check that following
applies:
• 1301 MINIMUM AI1 <
1302 MAXIMUM AI1
• 1304 MINIMUM AI2 <
1305 MAXIMUM AI2.
1004 PAR AO SCALE
(6320)
0307 bit 15
Incorrect analog output
AO signal scaling
Check parameter Group 15: Analogue
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 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
Incorrect extension
relay output
parameters.
Check parameter settings. Check that
following applies:
• Relay Output Extension Module
MREL-0 is connected to the drive.
• 1402…1403 RELAY OUTPUT
2…RELAY OUTPUT 3 and 1410
RELAY OUTPUT 4 have non-zero
values.
See MREL-01 Relay Output Extension
Module User's Manual
(3AUA0000035974 [English]).
1007 PAR FBUSMISS
(6320)
0307 bit 15
Fieldbus control has
not been activated.
Check fieldbus parameter settings.
1009 PAR PCU 1
(6320)
0307 bit 15
Incorrect motor
nominal
speed/frequency
setting
Check parameter settings. Following
must apply:
•1 < (60 * 9907 MOTOR NOM
FREQ/ 9908 MOTOR NOM
SPEED) < 16
• 0.8 < 9908 MOTOR NOM SPEED /
(120 *9907 MOTOR NOM FREQ /
Motor poles) < 0.992
CODE FAULT CAUSE WHAT TO DO