Lenze i510 - Heatsink Temperature Monitoring; Diagnostics Timer

5.3.9 Heatsink Temperature Monitoring
Parameter Name / value range / [default seng] Info
0x2D84:001
(PAR 117/001)
Heatsink tempera
ture monitoring: Actual value
(Heatsink temp.: Heatsink temp.)
•
Read only: x.x °C
Display of the current heatsink temperature.
0x2D84:002 Heatsink temperature monitoring: Warning threshold
50.0 ... [80.0]* ... 100.0 °C
•
Default seng depending on the size.
Warning threshold for temperature monitoring.
•
If the heatsink temperature exceeds the threshold set here, the inver-
ter outputs a warning.
•
The warning is reset with a hysteresis of approx. 5 °C.
•
If the heatsink temperature increases further and exceeds the non-
adjustable error threshold (100 °C), ), the inverter changes to the
"Fault" device status. Further operaon of the inverter is disabled by
controller inhibit.
5.3.10 Diagnoscs mer
The following parame
ters provide some informaon about the use of the inverter.
This includes the following informaon:
•
Operang and power-on me of the inverter/control unit
•
Operang me of the internal fan
•
Number of switching cycles of the mains voltage
•
Number of switching cycles of the relay
•
Number of short-circuits and earth faults that have occurred
•
Display of the number of "Clamp responds too oen" errors that have occurred.
Parameter Name / value range / [default seng] Info
0x2D81:001
(PAR 151/001)
Service life mer: Operang
me
(Timer/counter: Operang me)
•
Read only: x s
Display showing for how long the inverter has been running so far "Oper-
aon enabled" device state).
0x2D81:002
(PAR 151/002)
Display showing for how long the inverter has been switched on so far.
0x2D81:003
(PAR 151/003)
Service life mer: Control unit operang me
(Timer/counter: CU oper. me)
•
Read only: x ns
Display showing how long the control unit of the inverter has been
switched on for so far.
•
This also includes the me within which the control unit has only
been supplied with an external 24 V voltage.
0x2D81:004
(PAR 151/004)
Service life mer: Main Switching Cycles
(Timer/counter: Power cycles)
•
Read only
Display of the number of switching cycles of the mains voltage.
0x2D81:005
(PAR 151/005)
Service life mer: Relay switching cycles
(Timer/counter: Relay cycles)
•
Read only
Display of the number of switching cycles of the relay.
0x2D81:006
(PAR 151/006)
Service life mer: Short-circuit counter
(Timer/counter: Short-circ. counter)
•
Read only
Display of the number of short circuits that have occurred.
0x2D81:007
(PAR 151/007)
Service life mer:
Earth fault counter
(Timer/counter: Earth fault counter)
•
Read only
Display of the number of earth faults that have occurred.
0x2D81:008
(PAR 151/008)
Service life mer: Clamp acve
(Timer/counter: Clamp acve)
•
Read only
Display of the number of "Clamp responds too oen " errors that have
occurred.
•
"Clamp" = short-me inhibit of the inverter in V/f operaon when the
current limit shown in 0x2DDF:002 is reached.
0x2D81:009
(PAR 151/009)
Service life mer: Fan operang me
(Timer/counter: Fan oper. me)
•
Read only: x s
Display showing for how long the internal fan has been running so far.
Diagnoscs and fault eliminaon
Diagnoscs
Heatsink Temperature Monitoring
62
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