Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
11. Used Parameters
KSW-232
R.. Production data
Par. Description Fieldbus-
address
R03
Global
read (3)
Power supply: Power supply of the input rectifier.
Fieldbus: 1LSB=1V; Type: I16; USS-Adr: 12 00 C0 00 hex
4203h 0h
R04
Global
read (3)
Nominal current async: Nominal current of the inverter for operation of asynchronous
machines and normal switching (B24=4 kHz).
Fieldbus: 1LSB=0,001A; Type: I32; USS-Adr: 12 01 00 00 hex
4204h 0h
R05
Global
read (3)
Upper temperature limit: Maximum permissible inverter temperature. When the measured
inverter temperature E25 exceeds this value, a fault "38: Temperature device sensor" is triggered
.
Fieldbus: 1LSB=1°C; Type: I16; (raw value:32767 = 328 °C); USS-Adr: 12 01 40 00 hex
4205h 0h
R24
Global
read (3)
Nominal current servo: Nominal current of the inverter during operation with servo motors and
normal switching (B24=8 kHz).
Fieldbus: 1LSB=0,001A; Type: I32; USS-Adr: 12 06 00 00 hex
4218h 0h
R25
Global
read (3)
Lower temperature limit: Minimum permissible inverter temperature. When the measured
inverter temperature E25 passes below this value, a fault "38: Temperature device sensor" is
triggered. May indicate that the temperature sensor is defective.
Fieldbus: 1LSB=1°C; Type: I16; (raw value:32767 = 328 °C); USS-Adr: 12 06 40 00 hex
4219h 0h
R26
Global
read (3)
Maximum current async: Specifies the current strength above which the inverter triggers a
fault "33: overcurrent"
during operation with ASM. Specification is made in %, reference value is
R04.
Fieldbus: 1LSB=1%; Type: I16; (raw value:32767·LSB=800%); USS-Adr: 12 06 80 00 hex
421Ah 0h
R27
Global
read (3)
Maximum current servo: Specifies the current strength above which the inverter triggers a
fault "33: overcurrent"
during operation with servo. Specification is made in %, reference value is
R24.
Fieldbus: 1LSB=1%; Type: I16; (raw value:32767·LSB=800%); USS-Adr: 12 06 C0 00 hex
421Bh 0h
R28
Global
read (3)
Upper voltage limit: Maximum permissible DC link voltage. When the measured DC link
voltage E03 exceeds this value, a fault "36: high voltage" is triggered.
Fieldbus: 1LSB=1V; Type: I16; (raw value:32767 = 3277 V); USS-Adr: 12 07 00 00 hex
421Ch 0h
R29
Global
read (3)
Lower voltage limit: Minimum required DC link voltage. Represents the lower limit for
parameter A35.
Fieldbus: 1LSB=1V; Type: I16; (raw value:32767 = 3277 V); USS-Adr: 12 07 40 00 hex
421Dh 0h
R30
Global
read (3)
Brake chopper available: Specifies whether a brake resistance can be connected to the
inverter.
0: inactive; No brake resistance possible.
1: active; Brake resistance possible.
Fieldbus: 1LSB=1; Type: B; USS-Adr: 12 07 80 00 hex
421Eh 0h
R31
Global
read (3)
Brake chopper on level: The brake chopper is turned on at the latest when this value is
exceeded.
Fieldbus: 1LSB=1V; Type: I16; (raw value:32767 = 3277 V); USS-Adr: 12 07 C0 00 hex
421Fh 0h
R32
Global
read (3)
Brake chopper off level: The brake chopper is switched off at the latest when this value is
passed below.
Fieldbus: 1LSB=1V; Type: I16; (raw value:32767 = 3277 V); USS-Adr: 12 08 00 00 hex
4220h 0h