Siemens SINAMICS S120 Manual page 46

3 DCC Blocks
SINAMICS
parameter
number
r22318 H2_boOut_TorqueProvingOk (%)
r22319 H2_boOut_CloseBrake (p1224.2)
r22320 H2_boOut_NoLoadCondition
Detected
r22321 H2_boOut_TorqueProving
MonitoringFault
r22322 H2_rOut_ActualTorqueAtFault (%)
r22450 H1_rOut_AdditionalSpeedSetpoint
(p1160)
r22451 H2_rOut_AdditionalSpeedSetpoint
(p1160)
NOTE Total actual current is considered for torque proving, so parameters p22164
(H1_rMinimumTorque (%)) and p22165 (H1_rNoLoadTorque (%)), and read
parameters r22194 (H1_rOut_ActualTorque (%)), r22196
(H1_rOut_ActualTorqueAtPreviousBraking (%)), and r22197
(H1_rOut_TorqueToBeProven (%)) are all derived from r68.1 (absolute current,
actual value, smoothed with p0045). Same applies for H2.
NOTE Torque to be proven remain retentively saved even after a power cycle.
Extended Crane Drive-Based Technology AC
Extended Crane Drive-Based Technology SINAMICS S120
DCC Add-On Description 109767457,
Name Connection
V1.2, 09/2019
Default
type assignment
OUT 0
OUT 0
OUT 0
OUT 0
OUT 0
OUT 0
OUT 0
Data Meaning
type
Braking (%)), which
ever value is larger.
BOOL Verification that all
conditions to satisfy
torque proving have
been met
Output of r1224[2]
BOOL
(BI: Close motor
holding brake at
standstill) from hoist 2
BOOL Verification from hoist
2 that a no load
condition as
parameterized in
p22285
(H2_rNoLoadTorque
(%)) has been
detected
BOOL If the actual torque
developed by hoist 2
does not meet r22317
(H2_rOut_Torque
ToBeProven (%)) in
the time period
specified in p22287, a
torque proving fault
(F51053) will be
triggered.
Actual torque value
REAL
achieved by hoist 2
upon receiving torque
proving monitoring
fault.
REAL Output of p1160 (CI:
Speed controller
speed setpoint 2)
from hoist 1
REAL Output of p1160 (CI:
Speed controller
speed setpoint 2)
from hoist 2
46