KEB COMBIVERT G6 series, Инструкция по эксплуатации, Страница: 42 / 52

42
cONNecTION Of THe POWer UNIT
4.2.6 connection of a temperature detection
4.2.6.1 Temperature detection terminals T1, T2
The KEB COMBIVERT G6 is delivered with a PTC evaluation. The function corresponds
to
EN 60947-8
and works in accordance with the following table:
function of T1, T2 resistance Display ru46 error/warning
PTC or
temperature switch
< 750 Ω T1-T2 closed –
0.75…1.65 kΩ
(reset resistance)
undefined
1.65…4 kΩ
(tripping resistance)
> 4 kΩ T1-T2 open
✓
Figure 17: Temperature detection terminals T1, T2
The behaviour of the drive converter in case of error/warning is defined with
parameter CP37 (Pn12). At factory setting the switching condition “9: dOH
warning” is set when terminals T1, T2 are open.
4.2.6.2 Terminal block X1C temperature detection
X1c Name function cross-section Tightening torque
T1, T2
Connection for
temperature
sensor
AWG without
wire-end
ferrule
mm² with
wire-end
ferrule
0.22...0.25 Nm
2 lb inch
30...14 0.25...1.5
multi-wire
Figure 18: Terminal block X1C temperature detection