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

DANGER
NOTICE
Specification temperature input

8.2.1 Operation without temperature detection

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Brake control and temperature detection | 8

8.2 Temperature detection

Electric shock by sensors without protective separation!
a) Only use sensors with basic insulation.
b) Only sensors with double insulation (basic insulation plus additional insulation)
are permitted up to the specified year/week of manufacturing (see specifica-
tion).
Malfunctions due to wrong cables or laying!
Malfunctions of the control due to capacitive or inductive coupling
a) Do not lay the cables of the motor temperature sensor (also shielded) together
with the control cables.
b) Cables of the motor temperature sensor within the motor cables are only per-
missible with double shielding.
Name
Terminals
Function
Others
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 (pn33 =7) or install bridge between terminal TA1 (X1C.5) and
TA2 (X1C.6) (dr33=1).
TA1; TA2
X1C.5 (TA1) input +
X1C.6 (TA2) input -
Temperature sensor input (switchable)
Basic insulation to the SELV voltage of the control card. A
system voltage of 300 V is defined (Phase – PE).
Resistance
0.49 kΩ
1 kΩ
1.72 kΩ
<0.75 kΩ
0.75...1.5 kΩ
1.65...4 kΩ
> 4 kΩ
digital by the encoder channel
0.82 kΩ
1.67 kΩ
2.53 kΩ
1 kΩ
1.38 kΩ
1.75 kΩ
<0.04 kΩ
> 79.5 kΩ
Temperature/state
0 °C
100 °C
200 °C
TA1-TA2 closed
Reset resistance
Tripping resistance
TA1-TA2 open
0 °C
100 °C
175 °C
0 °C
100 °C
200 °C
Short circuit
No connection
(sensor break)
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