ABB ACS550-01 User Manual page 122

122
Fault
Code
29
30
31
32
33
34
35
1000
1001
1002
1003
1004
1005
Diagnostics
Fault Name In
Panel
EFB CON FILE
FORCE TRIP
1 Fault code reserved for the EFB protocol application. The meaning is
EFB
protocol dependent.
2 Fault code reserved for the EFB protocol application. The meaning is
EFB
protocol dependent.
3 Fault code reserved for the EFB protocol application. The meaning is
EFB
protocol dependent.
Fault in the motor circuit. One of the motor phases is lost. Check for and
MOTOR PHASE
correct:
• Motor fault.
• Motor cable fault.
• Thermal relay fault (if used).
• Internal fault.
Error in power wiring suspected. Check for and correct:
OUTP WIRING
• Input power wired to drive output.
• Ground faults.
Parameter values are inconsistent. Check for any of the following:
PAR HZRPM
• 2001
MINIMUM SPEED
• 2007
MINIMUM FREQ
• 2001
MINIMUM SPEED
-128...128.
• 2002
MAXIMUM SPEED
-128...128.
• 2007
MINIMUM FREQ
-128...128.
• 2008
MAXIMUM FREQ
-128...128.
Parameter values are inconsistent. Check for the following:
PAR PFCREFNG
• 2007
MINIMUM FREQ
Parameter values are inconsistent. The number of programmed PFC relays
PAR PFCIOCNF
does not match with Interlock configuration, when 8123
active. Check consistency of:
•
RELAY OUTPUT
• 8117
NR OF AUX MOTORS
INTERLOCKS
Parameter values are inconsistent. Check for any of the following:
PAR AI SCALE
• 1301
AI
• 1304
AI
Parameter values are inconsistent. Check for any of the following:
PAR AO SCALE
• 1504
AO
• 1510
2 Parameter values for power control are inconsistent: Improper motor
PAR PCU
nominal kVA or motor nominal power. Check for the following:
• 1.1 < (9906
• Where: P
or P
N
Description and Recommended Corrective Action
> 2002
MAXIMUM SPEED
> 2008
MAXIMUM FREQ
/ 9908
MOTOR NOM SPEED
/ 9908
MOTOR NOM SPEED
/ 9907
MOTOR NOM FREQ
/ 9907
MOTOR NOM FREQ
is negative, when 8123
parameters 1401...1403, and 1410...1412.
, 8118
AUTOCHANGE INTERV
.
1 > 1302 1 .
MIN AI MAX
2 > 1305 2 .
MIN AI MAX
1 > 1505 1 .
MIN AO MAX
2 > 1511 2 .
AO MIN AO MAX
* 9905
MOTOR NOM CURR
= 1000 * 9909
MOTOR NOM POWER
N
= 746 * 9909
MOTOR NOM POWER
ACS550 User's Manual
.
.
is outside of the range:
is outside of the range:
is outside of the range:
is outside of the range:
is active.
PFC ENABLE
PFC ENABLE
, and 8120
* 1.73 / P
MOTOR NOM VOLT
(if units are kW)
(if units are HP, e.g. in US)
is
) < 2.6
N