ABB ACQ550-x1-06A6-2 - 1304 Minimum Ai

256 ACQ550-U1 User’s Manual
Diagnostics
Faults that indicate conflicts in the parameter settings are listed below.
Fault
code
Fault name in
panel
Description and recommended corrective action
1000
PAR HZRPM Parameter values are inconsistent. Check for any of the following:
• 2001
MINIMUM SPEED > 2002 MAXIMUM SPEED.
• 2007 MINIMUM FREQ > 2008 MAXIMUM FREQ.
• 2001
MINIMUM SPEED / 9908 MOTOR NOM SPEED is outside proper range
(> 50).
• 2002 MAXIMUM SPEED / 9908 MOTOR NOM SPEED is outside proper range
(> 50).
• 2007
MINIMUM FREQ / 9907 MOTOR NOM FREQ is outside proper range
(> 50).
• 2008
MAXIMUM FREQ / 9907 MOTOR NOM FREQ is outside proper range
(> 50).
1001
PAR PFC REF
NEG
Parameter values are inconsistent. Check for the following:
• 2007
MINIMUM FREQ is negative, when 8123 PFC ENABLE is active.
1002
RESERVED Not used.
1003 PAR AI SCALE Parameter values are inconsistent. Check for any of the following:
• 1301 MINIMUM AI1 > 1302 MAXIMUM AI1.
• 1304
MINIMUM AI2 > 1305 MAXIMUM AI2.
1004 PAR AO SCALE Parameter values are inconsistent. Check for any of the following:
• 1504 MINIMUM AO1 > 1505 MAXIMUM AO1.
• 1510
MINIMUM AO2 > 1511 MAXIMUM AO2.
1005 PAR PCU 2 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 · 9905 MOTOR NOM VOLT · 1.73 / P
N
) < 3.0
where: P
N
= 1000 · 9909 MOTOR NOM POWER (if units are kW)
or P
N
= 746 · 9909 MOTOR NOM POWER (if units are hp, e.g. in US)
1006 PAR EXT RO Parameter values are inconsistent. Check for the following:
• Extension relay module not connected and
• 1410…1412
RELAY OUTPUTS 4…6 have non-zero values.
1007 PAR FIELDBUS
MISSING
Parameter values are inconsistent. Check for and correct:
• A parameter is set for fieldbus control (e.g. 1001
EXT1 COMMANDS = 10
(
COMM)), but 9802 COMM PROT SEL = 0.
1008
PAR PFC MODE Parameter values are inconsistent – 9904 MOTOR CTRL MODE must be = 3
(
SCALAR:FREQ), when 8123 PFC ENABLE is activated.
1009
PAR PCU 1 Parameter values for power control are inconsistent: Improper motor
nominal frequency or speed. Check for both of the following:
•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
1010/
1011
RESERVED Not used.
1012
PAR PFC IO 1 IO configuration is not complete – not enough relays are parameterized to
PFC. Or, a conflict exists between Group 14: RELAY OUTPUTS, parameter
8117
NR OF AUX MOT and parameter 8118 AUTOCHNG INTERV.
1013
PAR PFC IO 2 IO configuration is not complete – the actual number of PFC motors
(parameter 8127,
MOTORS) does not match the PFC motors in Group 14:
RELAY OUTPUTS and parameter 8118
AUTOCHNG INTERV.