Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
11. Used Parameters
KSW-116
B.. Motor
Par. Description Fieldbus-
address
B41.2
Global
read (2)
Result: After conclusion of the Autotune motor action, the result can be queried.
0: error free;
1: aborted;
Fieldbus: 1LSB=1; Type: U8; USS-Adr: 02 0A 40 02 hex
2229h 2h
B42.0
Global
r=2, w=2
Optimize current controller & start: Writing a one starts the Optimize current controller
action. This re-specifies the parameters for current controller gain (B64 ... B68). During the action,
the drive revolves at approx. 2000 Rpm and may make clicking noises at regular intervals. The
action may take up to approx. 20 minutes. The result of the action can be read in B64 ... B68 after
the enable is removed. When the action is enabled on the device during local operation, the action
can only be terminated with a very long delay.
During this action the cycle time is internally set to 32 ms. The switch is made when the action is
activated.
WARNUNG
Starting the action releases the motor brake. Since, due to the action, the motor is not sufficiently
energized, it is unable to carry any loads (e.g., in a lifting system). For this reason the action may
only be performed with motors which are not installed in a system.
Fieldbus: 1LSB=1; Type: U8; USS-Adr: 02 0A 80 00 hex
222Ah 0h
B42.1
Global
read (2)
Process: Progress of the current controller optimization %.
Fieldbus: 1LSB=1%; Type: U8; USS-Adr: 02 0A 80 01 hex
222Ah 1h
B42.2
Global
read (2)
Result: After conclusion of the current controller optimization action, the result can be queried
here.
0: error free;
1: aborted;
Fieldbus: 1LSB=1; Type: U8; USS-Adr: 02 0A 80 02 hex
222Ah 2h
B43.0
Global
r=2, w=2
Winding test & start: Writing a one starts the Winding test action. This checks the symmetry of
the ohmic resistances of the motor windings. The enable must be LOW at the starting point. After
B43.0=1, the enable must be switched to HIGH. After the action is executed, the enable must be
switched back to LOW.
Fieldbus: 1LSB=1; Type: U8; USS-Adr: 02 0A C0 00 hex
222Bh 0h
B43.1
Global
read (2)
Process: Progress of the winding test in %.
Fieldbus: 1LSB=1%; Type: U8; USS-Adr: 02 0A C0 01 hex
222Bh 1h
B43.2
Global
read (2)
Result: After conclusion of the winding test action, the result can be queried.
0: error free;
1: aborted;
2: R_SYM_U;
3: R_SYM_V;
4: R_SYM_W;
5: POLAR_SYM_U;
6: POLAR_SYM_V;
7: POLAR_SYM_W;
Fieldbus: 1LSB=1; Type: U8; USS-Adr: 02 0A C0 02 hex
222Bh 2h
B52
Axis, OFF
r=2, w=2
Stator inductance: Inductance Lu-v of the motor winding in mH. Enter only for external motors.
The value can be autotuned with the B41 action.
Value range in mH: 0.001 ... 17,750 ... 2147483.647
Fieldbus: 1LSB=0,001mH; Type: I32; USS-Adr: 02 0D 00 00 hex
2234h 0h