Description of Function Codes
MD380 User Manual
- 196 -
)LJXUH$Q\FXUUHQWUHDFKLQJGHWHFWLRQ
2))
2))
2))
ON ON ON
Output
current
Any current
reaching
Any current reaching
detection signal
DO or relay
Any current reaching amplitude
Any current reaching amplitude
)unction Code Parameter Name Setting Range Default
)8-42 Ti
ming function
0: Disabled
1: Enabled
0
)8-43 Timing duration source
0: )8-44
1: A
I1
2: AI2
3: AI3
(100% of analog input corresponds
to the value of )8-44)
0
)8-44 Ti
ming duration 0.0–6500.0 min 0.0 min
These parameters are used to implement the AC drive timing function.
,I)LVVHWWRWKH$&GULYHVWDUWVWRWLPHDWVWDUWXS:KHQWKHVHWWLPLQJGXUDWLRQLV
reached, the AC drive stops automatically and meanwhile the corresponding DO becomes
ON.
The AC drive starts timing from 0 each time it starts up and the remaining timing duration
can be queried by U0-20.
7KHWLPLQJGXUDWLRQLVVHWLQ)DQG)LQXQLWRIPLQXWH
)unction Code Parameter Name Setting Range Default
)8-45 AI1 input voltage lower limit 0.00 V to )8-46 3.10 V
)8-46 AI1 input voltage upper limit )8-45 to 10.00 V 6.80 V
These two parameters are used to set the limits of the input voltage to provide protection on
WKH$&GULYH:KHQWKH$,LQSXWLVODUJHUWKDQWKHYDOXHRI)RUVPDOOHUWKDQWKHYDOXH
RI)WKHFRUUHVSRQGLQJ'2EHFRPHV21LQGLFDWLQJWKDW$,LQSXWH[FHHGVWKHOLPLW
)unction Code Parameter Name Setting Range Default
)8-47 Module temperature threshold
0
–
75 °C 75 °C
When the heatsink temperature of the AC drive reaches the value of this parameter, the
corresponding DO becomes ON, indicating that the module temperature reaches the
threshold.
efesotomasyon.com