ABB ACS350 Series, User Manual

Page: 282 / 314

Fault tracing
282
1000 PAR HZRPM
(6320)
0307 bit 15
Incorrect speed/frequency limit
parameter setting Check parameter settings. Check that following
applies:
2001 < 2002 ,
2007 < 2008 ,
2001 / 9908 , 2002 / 9908 , 2007 / 9907 and
2008 / 9907 are within range.
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 < 1302 , 1304 < 1305 .
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 < 1505 .
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).
1007 PAR FBUSMISS
(6320)
0307 bit 15
Fieldbus control has not been
activated. Check fieldbus parameter settings. See chapter
Fieldbus control with fieldbus adapter .
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
1015 PAR CUSTOM U/F
(6320)
0307 bit 15
Incorrect voltage to frequency
(U/f) ratio voltage setting. Check parameter 2610 ... 2617 settings.
1017 PAR SETUP 1
(6320)
0307 bit 15
It is not allowed to use MTAC
encoder module, frequency
input signal and frequency
output signal simultaneously. Disable frequency output, frequency input or
encoder:
- change transistor output to digital mode (value of
parameter
1804 = DIGITAL), or
- change frequency input selection to other value in
parameter groups
11 REFERENCE SELECT,
40 PROCESS PID SET 1, 41 PROCESS PID SET 2
and 42 EXT / TRIM PID , or
- disable (parameter 5002 ) and remove MTAC
encoder module.
CODE FAULT CAUSE WHAT TO DO