Siemens SINAMICS S120 Function Manual page 112

Servo control
3.16 Travel to fixed stop
Control and status messages
Table 3-16 Control: Travel to fixed stop
Signal name
Activates travel to fixed stop
Table 3-17 Status message: Travel to fixed stop
Signal name
Travel to fixed stop active
Torque limits reached
Torque utilization < torque
threshold value 2
Function diagrams (see SINAMICS S List Manual)
● 5610 Torque limiting/reduction/interpolator
● 5620 Motor/generator torque limit
● 5630 Upper/lower torque limit
● 8012 Torque messages, motor blocked/stalled
Overview of key parameters (see SINAMICS S List Manual)
● p1400[0...n] Speed control configuration
● r1407.7 BO: Torque limit reached
● p1520[0...n] CO: Torque limit, upper/motoring
● p1521[0...n] CO: Torque limit, lower/regenerative
● p1522[0...n] CI: Torque limit, upper/motoring
● p1523[0...n] CI: Torque limit, lower/regenerative
● r1526 Torque limit, upper/motoring without offset
● r1527 Torque limit, lower/regenerative without offset
● p1532[0...n] Torque limit offset
● p1542[0...n] CI: Travel to fixed stop, torque reduction
● r1543 CO: Travel to fixed stop, torque scaling
● p1544 Travel to fixed stop, evaluate torque reduction
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The motor runs at the set torque until it reaches the stop and continues to work against
the stop until the torque limit has been reached, this status being indicated in status bit
r1407.7 "Torque limit reached".
Internal control word
STW n_ctrl
8
Internal status word
-
ZSW n_ctrl.7
ZSW monitoring functions
3.11
Binector input
p1545 Activates travel to fixed stop STW2.8
Parameter
r1406.8
r1407.7
r2199.11
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
PROFIdrive p0922 and/or
p2079
PROFIdrive p0922 and/or
p2079
ZSW2.8
ZSW1.11 (inverted)
MESSAGEW.1
Drive Functions