Siemens SINAMICS S120 Manual page 42

3 DCC Blocks
Monitoring fault delay time can also be adjusted, either increased or decreased
depending on how quickly a torque proving fault should be detected. This value
should be set to reasonable value depending on system and how fast torque can
be built.
Connections
Table 3-11-1
SINAMICS
parameter
number
p22160 H1_boEnableStartPulse
p22161 H1_boEnableTorqueProving
p22162 H1_rSpeedController_I_
Component (r1482)
p22163 H1_rActualCurrent (r68.1)
p22164 H1_rMinimumTorque (%)
p22165 H1_rNoLoadTorque (%)
p22166 H1_boDeactivateTorque
ProvingAtNoLoad
p22167 H1_rMonitoringFaultDelay
Time (ms)
p22168 H1_ResetTorque
p22169 H1_rTorqueBuildingSpeed
SetpointLimit (%)
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
IN 0
IN 0
IN 0
IN 0
IN 0
IN 15
IN 0
IN 1000
IN 0
IN 1
Data Meaning
type
BOOL Enables CraneDCC
StartPulse for hoist 1
Enables torque
BOOL
proving for hoist 1
REAL Connect r1482 (CO:
Speed controller I
torque output) from
hoist 1.
Connect r68.1 (CO:
REAL
Absolute current,
actual value,
Smoothed with
p0045) from hoist 1.
REAL Desired minimum
torque value for
motor to reach before
brake is released for
hoist 1 (% of
maximum value)
Actual torque at no
REAL
load for hoist 1
BOOL When a no load
condition is detected,
torque proving is
disabled for hoist 1
Time in which if r80[1]
REAL
(CO: Torque actual
value, Smoothed with
p0045) is not greater
than r22197
(H1_rOut_TorqueTo
BeProven (%)), a
torque proving
monitoring fault will
be triggered.
Parameter only used
BOOL
during
commissioning,
deletes last saved
braking torque.
REAL Additional speed
setpoint injected to
build torque while
brake is closed for
hoist 1
42