Emotron CDU/CDX 48-026 [52/82] Error messages

Emotron CDU/CDX 48-026 [52/82] Error messages
EMOTRON DSV 5445/5444
Page 52
Emotron 21.04.09
Motor jerks heavy
during the start-up
process
1) Values 'start delay', 'starting jerk speed' and 'starting jerk time'
chosen unfavourable or 'P-parts' too weak and 'I-part stop and
hold' not small enough (possibly mechanical system defect?)
Read the operating
instructions!
Motor jerks heavy
during the approach
1) 'Ve' too high ('stop distance to floor' and 'return ramp' are not
compatible), approach too much direct in the case of heavy cabin,
ramp 'B' too steep
Read the operating
instructions!
2)In case of 50-MHz-software: possibly value 0E12 is to set lower
than 'Ve'
Synchronous
gearless does not
run correctly
1) Primary initialisation faulty, phase angle ignored, encoder
during the run dis- and reconnected
Read the operating
instructions!
2) Encoder cable faulty (in case of using cable screened in- and
outside either both to Pin 12 or use metallised housing encoder
(resp. manufacturer Thora SON 2100 Nr. 47150M25T001)
In spite of 'BB' on
there is no
connection to the PC
1.Interface cable wrong wired (attention: special type of interface
cable),
wrong 'COM' or wrong inverter resp. wrong application chosen:
Chose '5445' at 'Converter', the used 'Comport' (mostly interface
'COM1') and at 'Application' chose 'LIFT_D.CNF' (or for experts
LIFT1SX.CNF),
[please update at least every 3 months the folder DATEN via
internet)
SUB-D-9-female to
SUB-D-9-female, pin
2 to 2, pin 3 to 3,
pin 5 to 5, pin 8 and
pin 5 bridged and
cable-screen to
housing
9.2 Error messages
Error message Meaning/correctives Comment
"Rot. encoder err" Encoder not connected or defect. Encoder type (sin/cos, TTL, HTL)
chosen wrong. Encoder cable wrong wired or defect.
check Jumper JP3,
encoder connection
"IIDT" IIDT value too high (over current for a too long time) caused by:
overload, control deviation, wrong motor, wrong encoder
connection, brake locked or grinding during the run, mechanical
stiffness, wrong FU settings.
"Phase failure" Line voltage not beneath the specification; one phase is missing,
or voltage is too low.
resp.Un +/- %
"DC link over V" The DC link voltage is too high.
Brake resistant not connected electrically, or wrong value chosen,
internal brake chopper defect, GND fault motor or brake resistant.
Uk max = 700V
at Un =400V 3AC
"DC link under V" The DC link voltage is too low.
Line voltage too low, line voltage breakdown. Charging circuit
defect. Short voltage breakdown: means error stored.
Uk min = 300V
RESET
"Temp rectifier" The temperature of the cooling element is too high.
overload, output current too high for a long time, ambient
temperature too high, fan defect, inverter dirty
80°C - 90°C
"PTC therm. error" Thermistor input: motor temperature too high, not bridged,
thermistor input or thermistor defect
motor temperature
120°C - 185°C
"Short circuit" Short-circuit and/or GND fault at the motor clamps,
wrong parameter settings F0, t, p-gains, switching at the inverters
motor output during current flow, short-circuit while disconnected
motor means DSV is defect
approx. 2 times In
momentary
"Parameter error" Different checksum RAM and EEPROM.
Overflow after calculation of customer units in command program,
command program defect.
Check settings and command program!
"save values ?"
effects new, updated
checksum
"RS485" The communication from controller board to FU-Contol is faulty.

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