Nord Drivesystems NORDAC LINK SK250E-FDS, Руководство пользователя

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6 Operating status messages
BU 0250 en-3021 171
Pos: 598 /Anleitungen/Elektronik/FU und Starter/6. Meldungen zum Betriebszustand/Warnmeldungen (Tabellenüberschrift) @ 3\mod_1361803463080_388.docx @ 59898 @ 5 @ 1
Warning messages
Display in the
SimpleBox / ControlBox
Warning
Text in the ParameterBox
Cause
• Remedy
Group Details in P700
[-02]
Pos: 599 /Anleitungen/Elektronik/FU und Starter/6. Meldungen zum Betriebszustand/Störmeldungen (Auflistung)/Warnung C001 [SK 180E ... SK 5xxE/SK 300P/SK 500P] @ 2\mod_1347456220101_388.docx @ 46975 @ @ 1
C001 1.0 Overtemp. Inverter
"Inverter overtemperature"
(inverter heat sink)
Inverter temperature monitoring
Warning: permissible temperature limit reached.
•
Reduce ambient temperature
• Check the FI fan / control cabinet ventilation
• Check the FI for dirt
Pos: 600 /Anleitungen/Elektronik/FU und Starter/6. Meldungen zum Betriebszustand/Störmeldungen (Auflistung)/Warnung C002 [SK 180E/SK 2xxE/SK 5xxE/SK2xxE-FDS/SK 500P] @ 2\mod_1347456223954_388.docx @ 47000 @ @ 1
C002 2.0 Motor overtemp. PTC
“Motor overtemp. PTC“
Warning from the motor temperature sensor (trigger limit
reached)
• Reduce motor load
• Increase motor speed
• Use external motor fan
2.1 Motor overtemp. I²t
“Motor overtemperature I²t“
Only if I
2
t motor (P535) is
programmed.
Warning: I
2
t motor monitoring (1.3x the rated current
reached for the time period set in (P535))
• Reduce motor load
• Increase motor speed
2.2 External braking resistor
overtemperature
“External braking resistor
overtemperature”
Overtemperature via digital
input (P420 […])={13}
Warning: Temperature sensor (e.g. braking resistor) has
triggererd
• Digital input is low
Pos: 601 /Anleitungen/Elektronik/FU und Starter/6. Meldungen zum Betriebszustand/Störmeldungen (Auflistung)/Warnung C003 [SK 180E ... SK 5xxE] @ 2\mod_1347457006237_388.docx @ 47199 @ @ 1
C003 3.0 Overcurrent, I
2
t limit Warning: Inverter: I
2
t limit has triggered, e.g. > 1.3 x I
n
for
60s (please also note P504)
• Continuous overload at FI output
3.1 Overcurrent, chopper I
2
t Warning: I
2
t limit for the brake chopper has triggered, 1.3x
value attained for 60s (also note P554, if present, as well as
P555, P556, P557)
• Avoid overload of brake resistance
3.5 Torque current limit Warning: Torque current limit reached
•
Check
(P112)
3.6 Current limit
Warning: Current limit reached
•
Check
(P536)
Pos: 602 /Anleitungen/Elektronik/FU und Starter/6. Meldungen zum Betriebszustand/Störmeldungen (Auflistung)/Warnung C004 [SK 180E ... SK 5xxE/SK 500P] @ 2\mod_1347457006705_388.docx @ 47224 @ @ 1
C004 4.1 Overcurrent measurement
"Overcurrent measurement"
Warning: pulse switch off is active
The limit for activation of pulse switch off (P537) has been
reached (only possible if P112 and P536 are switched off)
• FI is overloaded
• Drive sluggish, insufficiently sized
• Ramps (P102/P103) too steep -> Increase ramp time
• Check motor data (P201 … P209)
• Switch off slip compensation (P212)
Pos: 603 /Anleitungen/Elektronik/FU und Starter/6. Meldungen zum Betriebszustand/Störmeldungen (Auflistung)/Warnung C008 [SK 180E ... SK 5xxE/SK 500P] @ 2\mod_1347457201563_388.docx @ 47249 @ @ 1