Bosch Rexroth REFUspeed RS51 - Page 79

REFUspeed RS51 Basic parameterization 7-15
DOK-RD500*-RS51*******-IB02-EN-P
Parame-
ter No.:
Name Description / explanation
selectable options
Factory setting
min ... max values
Pass
wor
d
0088 Restart
Restart after power failure:
0=no: The drive only starts after the line supply voltage
returns if the drive detects a rising edge of the on
command.
1=yes: The drive automatically starts if, when the line
supply voltage returns, the drive as an on command.
No
0/1
2
Thermal motor protection
Parame-
ter No.:
Name Description / explanation
selectable options
Factory setting
min ... max values
Pass
wor
d
0385 Select KTY / PTC
X15 Selects the thermistor protection.
0=without , 1=KTY , 2=PTC
PTC
0 ... 2
2
0386 KTY alarm X15 Supplementary parameter for KTY in P0385
Enters the motor temperature to initiate the alarm.
135 °C
30 ... 180 °C
1
0387 KTY fault X15 Supplementary parameter for KTY in P0385
Enters the motor temperature to initiate the fault.
155 °C
30 ... 195 °C
1
0388 PTC evaluation X15 Supplementary parameter for PTC in P0385
The following options can be selected when the se-
lected PTC switching value (P389) is reached:
0=alarm (alarm, motor temperature) 1=fault (fault,
motor temperature)
Fault
0/1
2
0389 PTC switch value
X15
Supplementary parameter for PTC in P0385
Enters the resistance switching threshold to initiate the
response set using P388 (PTC evaluation).
4000 W
1000 .. 4500 W
1
0565 Sel. overload prot.
The overload protection function is implemented cor-
responding to the SIEMENS 3UB1 overload relay,
setting Class 10.
The following options can be selected for the response
of the IxT overload protection function:
0=no action 1=alarm 2=fault
No response
0 ... 2
2
0566.XX Curr. overload prot. Refer to Fig. 5-4: Emulation, thermal overload trip.
Current threshold for the Ixt overload protection func-
tion. When the Ixt threshold is reached, the response,
set using P565, is initiated.
Emulates the thermal overload response
When the motor rating plate data is changed, P0566 is
set to the rated motor current.
0.5 A
0.5 ... 6553.5 A
1
0532.XX Fixv. current limit
Enters the current limit
100% correspond to the contents of parameter P0374
(factory setting: Continuous output current of the
drive).
100.00 %
0.00 ... 199.99 %
1
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