11-ADVANCED SET.
11.1 – Switching frequency
11.2 – The current controller KI gain
11.3 – The current controller KP gain
11.4 – PIN programmable input function
11.5 – Flim Frequency
11.6 – Brake release monitoring
11.7 – PTC temperature monitoring
11.8 – Over-gain detection function
11.10 – Trip Imax
11.11 – Trip ImaxT
11.12 – Travel current gain
11.1 – Switching frequency (fsw: 7.5 KHz / 10KHz)
The switching frequency of ADrive Inverter. Default setting is 10KHz.
In sites where the motor keeps running frequently, the switching frequency parameter
may be set to 7.5 kHz in order to prevent the motor from heating up. Be aware that this setting
will increase the audible noise from the motor.
The parameters 11.1, 11.2 and 11.3 are the advanced parameters of ADrive Inverter. Do
not make any changes if not necessary!
11.2 – The current controller KI gain (KI-cur: 10 – 1000)
The current controller KI gain. Default setting is 75.
11.3 – The current controller KP gain (KP-cur: 1000 – 30000)
The current controller KP gain. Default setting is 4000.
11.4 – PIN programmable input function (PIN Func: “Error Reset” / “Shaft Limit Cnt.”)
This parameter determines the function of PIN programmable digital input on ADrive.
Error reset: The device error will be cleared by activating this input.
Shaft limit control: When the input goes from 0 to 1, if the driver output frequency > the
limit value set in the parameter 11.5 driver gives an error and stops. This function performs an
extra protection with an upper and lower limit switches placed on the car in order to make sure
that the elevator is slowed during approaching to shaft limits.
11.5 – Flim Frequency (Flim: 1 – 100)
The limit value of driver output frequency when the parameter 11.4 is set to shaft limit
control.
11.6 – Brake release monitoring (Brake mon: Enabled / Disabled)
The control of brake release monitoring function for synchronous motors.
The brake release monitoring micro-switches are connected to PI1 input on ENCABIT-
Plus module. In order to enable this function, the driver must be equipped with ENCABIT-Plus
module and the connection must be made as described in the section 11.2.5.
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