Operation Without Temperature Detection - KEB COMBIVERT F6 Instructions For Use Manual

NOTICE
Specification temperature input
9.2.1 Operation without temperature detection
ma_dr_f6-cu-a-inst-20118593_en
Brake control and temperature detection | 9
Malfunctions due to wrong cables or incorrect placement!
Malfunctions of the control due to capacitive or inductive coupling.
a) Motor temperature sensor conductors must not be routed together with other
low voltage control cables; even when shielded.
b) Motor temperature sensor conductors must be double shielded when inclosed
in the same overall cable containing the U,V,W motor conductors.
Name TA1; TA2
Terminals X1C.5 (TA1) input +
X1C.6 (TA2) input -
Function Temperature sensor input (switchable)
Others Terminals TA1 and TA2 have basic insulation to the SELV
voltage (DC 24 V) of the control card. A system voltage of
300 V is defined (Phase – PE).
A switchable temperature evaluation is implemented in COMBIVERT. The desired
operating mode can be adjusted by software (dr33).
Operating mode (dr33)
0 KTY84/130
1 PTC in accordance with
EN 60947-8 (standard)
2 by encoder
3 KTY83/110
4 PT1000
- Monitoring
Use of the COMBIVERT without evaluation of the temperature input:
Switch off evaluation (pn12 =7) or install bridge between terminal TA1 (X1C.5) and
TA2 (X1C.6) (dr33=1).
Resistance Temperature/state
0.49 kΩ 0 °C
1 kΩ 100 °C
1.72 kΩ 200 °C
<0.75 kΩ TA1-TA2 closed
0.75...1.5 kΩ Reset resistance
1.65...4 kΩ Tripping resistance
> 4 kΩ TA1-TA2 open
digital by the encoder channel
0.82 kΩ 0 °C
1.67 kΩ 100 °C
2.53 kΩ 175 °C
1 kΩ 0 °C
1.38 kΩ 100 °C
1.75 kΩ 200 °C
<0.04 kΩ Short circuit
> 79.5 kΩ No connection
(sensor break)
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