Fuji Electric Frenic lift, Справочное руководство

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2.3 Overview of Function Code
2-143
Chap. 2
FUNCTION C
O
DES
If L07 is not 0 and the following conditions are satisfied, the magnetic pole position tuning is
automatically executed when operation command is turned ON.
- PTD is OFF. (The magnetic pole position tuning has not been performed.)
- EN terminal is ON
- The PG vector control for PMSM is selected.
F42 is 1 and PG/Hz is ON. (When this terminal is assigned.)
- Pulse encoder (selection) is selected according to PMSM and option. (L01 = 1, 2, 3, 4, 5)
- DC bus voltage (Edc) is higher than the under voltage level.

Refer to the explanation of PTD for details.
Operation example
POWER
確定
FWD
ON
ON
ON
ON
ON
SW52-2
GATE
ON
PTD
ON
DTUNE
Reference
Speed
Starting Speed (F23)
H64 H65 F24
Automatic
magnetic pole
position tuning
ON
L85
BRKS
L82
Normal operation
The magnetic pole position tuning operates when providing the first operation command after
turning ON the inverter control power supply. The magnetic pole position tuning doesn't operate
when providing second and following operation commands.
The validation test must be done for every type of motor to use with this function. After that use
this function with the settings with which the tuning result becomes always correct.
Please use
BRKS so as not to open the mechanical brake during the automatic magnetic pole
position tuning. When you do not use BRKS , make an interlock to prevent opening the
mechanical brake when PTD is OFF.
When using battery operation, keep the magnetic pole position value during power failure by
supplying the control power from UPS or equivalent, because tuning is impossible in battery
operation.
When this function is used, the operation start timing is different between the first operation
after turning on the power supply and second operation or following. Understand this notice
sufficiently and consider when designing the system (like the elevator controller, etc.).
PPT terminal tuning operates according to the mode set in L07.
Not doing so could cause an accident or injuries.