Lenze 8200 Frequency inverters - Manual (Page 204)

Configuration
8200SHB0199 7-67
Relay output K2
Setting range 820X/821X: K2 not available.
Setting range 822X/824X:
Code Name Possible settings IMPORTANT
Lenze Choice Info
C117 ¤ Function relay K2 -1- -0- Ready for operation
-1- TRIP fault message
-2- Motor is running
-3- Motor is running / CW rotation
-4- Motor is running / CCW rotation
-5- Field frequency f
d
= 0
-6- f
dset
reached
-7- Q
min
reached
-8- I
max
reached
-9- Overtemperature ( J
max
-10 •C)
-10- TRIP or Q
min
or IMP
822X/824X -11- PTC warning HVAC only
-12- Apparent motor current
(C054) < threshold C156
-13- Apparent motor current
(C054) < current threshold C156
and f
d
> Q
min
threshold (C017)
-14- Apparent motor current
(C054) < threshold C156 and input
of ramp function generator = output
of ramp function generator
HVAC only
HVAC only
HVAC only
822X/824X -15- Warning motor phase failure HVAC only
-16- f
d
(C050) < f
dmin
(C010) HVAC only
C054* Motor current HVAC only Display only
C156* Current threshold 0 0 {1 %} 150 HVAC only
Function
Series “HVAC”:
The changeover contact of relay K2 - terminals K21, K22, K24 - can be assigned with different
function to monitor the drive.
C008 = -12-, -13-, -14-:
- The display value (C054) is smoothened with a ring memory with 500 ms.
- The value set under C156 corresponds to a percentage of the rated controller current [I
r
].
- With the control mode “Square characteristic” (C014 = 3), C156 is internally adapted via the field
frequency (C011):
C156
internal
[%]
C156 [%]ô
fd 2 [Hz 2 ]
C011 2 [Hz 2 ]
For instance, a belt monitoring can be implemented with this function extension.
Important C156 is only stored in PAR1.
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