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KATANA S610M Inverter Specialized for Elevator Manual
Emergency operation: when the emergency terminal is effective, the running speed (emergency speed) is set
by F03.09, and it’s called emergency operation. Set F00.02 to1,2,3 or 4 to start inspection operation.
Normal operation: it’s a mode controlled either by operation panel (set F00.02=0), or analog terminal (set
F00.02=1).
4.3 The inverter commissioning
4.3.1 Check before powering on
Please always check the peripheral wiring before power connection, and ensure the safety of parts and personnel.
At least 2 persons operate together and do cut off the power supply if any abnormal situations arise.
1) Be sure that the wiring connection of main circuit and control circuit is correct.
2) Be sure that the peripheral wiring is correct according to the schematic diagram.
3) Be sure that there are no loose screws, no screws left in the cabinet, and no loose wire connecting.
4) Be sure to check if there is any short circuit to the ground
①
between PE and R, S, T
②
between PE and U, V, W
③
between
＋
,
－
and PE
④
between control line and PE
⑤
between communication line and PE
⑥
between the power supply of encoder and PE
5) Be sure that the following items are grounded to the earth reliably:
①
the cabinet shell
②
the inverter
③
the motor shell
④
the isolating transformer
⑤
the encoder shield
Attentions:
▲
a. Be sure that the cabinet shell and the motor shell are grounded at a single point.
▲b. Be sure that the wiring of input terminal (R, S, T) and output terminal (U, V, W) of the main circuit
must be correct, otherwise the inverter may be burned after power connection.
▲c. It is suggested that the encoder shield should be grounded at the inverter side to avoid disturbance of
poor motor grounding; it can also be grounded at the motor side if the motor is grounded excellently to
achieve a better anti-disturbance effect.
6) Check the wiring of communication line, encoder line, control signal line and power line:
①
The communication line must be twisted-pair line, and the twist distance should be less than 35 cm;
②
Communication line and power line should be wired separately;
③
Control signal line and power line should be wired separately;
④
Encoder line and power line should be wired separately;
⑤
Vertical wiring is suggested if there is not enough space, or the signal line should be shielded.
Attentions:
The pulse signals of the encoder feedback ensure precise system control, so please check it carefully as a key part
before commissioning. The encoder must be solidly installed and reliably wired. It is preferred to connect the
encoder wire into the control cabinet directly. Additional connection is necessary if the wire is not long enough,
and the additional wire must be shielded which should be iron welded with the original wire of the encoder.
7) Ensure all the air switches in the cabinet are in OFF state.
