Siemens SINAMICS S120 Commissioning Manual page 41

● OFF2
● OFF3
Control and status messages
Table 1-7 Power-on/power-off control
Signal name
0 = OFF1
0 = OFF2
0 = OFF3
Enable operation
Table 1-8 Switch-in/switch-out status signal
Signal name
Ready to power-up
Ready to run
Operation enabled
Power-on disable
Pulses enabled
Only Siemens telegrams 102 ... 116
1)
Commissioning
Commissioning Manual, (IH1), 07/2007 Edition, 6SL3097-2AF00-0BP7
– Instantaneous pulse suppression, the drive "coasts" to a standstill.
– The motor holding brake (if parameterized) is closed immediately.
– Power-on inhibit is activated.
– n_set=0 is input immediately to brake the drive along the OFF3 deceleration ramp
(p1135).
– When zero speed is detected, the motor holding brake (if parameterized) is closed.
The pulses are suppressed when the brake application time (p1217) expires. Zero
speed is detected if the actual speed drops below the threshold (p1226) or if the
monitoring time (p1227) started when the speed setpoint ≤ speed threshold (p1226)
has expired.
– Power-on inhibit is activated.
Internal control word
STWA.00
STWAE.00
STWA.01
STWAE.01
STWA.02
STWA.03
STWAE.03
Internal status word
ZSWA.00
ZSWAE.00
ZSWA.01
ZSWAE.01
ZSWA.02
ZSWAE.02
ZSWA.06
ZSWAE.06
ZSWA.11
1.6 Powering-up/powering-down the drive system
Binector input
p0840 ON/OFF1
p0844 1. OFF2
p0845 2. OFF2
p0848 1. OFF3
p0849 2. OFF3
p0852 Enable operation
Parameter
r0899.0
r0899.1
r0899.2
r0899.6
r0899.11
Preparations for Commissioning
PROFdrive/Siemens
telegram 1 ... 116
STW1.0
STW1.1
STW1.2
STW1.3
PROFdrive/Siemens
telegram 1 ... 116
ZSW1.0
ZSW1.1
ZSW1.2
ZSW1.6
ZSW1.11
1)
41