Siemens SINAMICS S120 Function Manual page 47

Jog sequence
24 V at EP terminal Motor Module <3>
Jog 1
(STWA.08)
Jog 2
(STWA.09)
Infeed ready
p
From the Line Module or INFEED
(r0863.0)
"Enable operation" STWA.03
"Ready" from motor module (r0863.0)
De-magnetization completed
(r0046.27=0)
<1> STWA.XX= control word sequence control bit (r0898);
ZSWA.XX= status word sequence control bit (r0899).
<2> r0002= operating display
<3> only required when the safety function "safe standstill" is required
Fig. 2-4
© Siemens AG 2006 All Rights Reserved
SINAMICS S120 Function Manual, 03/2006 Edition
POWER ON
S1: Power-on inhibit
<1> ZSWA.06=1
ZSWA.00/01/02/11=0
"Commissioning completed"
(p0010=0 and p0009=0)
"0=OFF1" (STWA.00)
<1>
&
"0=OFF2" (STWA.01
"0=OFF3" (STWA.02)
S2: Ready to power-up
ZSWA.00=1,
ZSWA.11=0
– main contactor open
– wait for jog
<1>
1
<1>
&
0864
S3: Ready for operation
ZSWA.00/01=1,
ZSWA.11=0,
ZSWA.02/06=0
Line contactor is closed
Wait for pre -charging
<1>
&
S4: Operation
ZSWA.00/01=1,
enabled
ZSWA.11=0,
ZSWA.06=0
– Pulses enabled
– Controller enabled
– Associated jog setp. enabled
Jog sequence
Extended Setpoint Channel
Extended setpoint channel
3x
<2>
<1>
21
<2>
Pulse enable HW
[FP 2701.8]
<1>
S5c: Jog down ramp
19
<2>
-
Decelerate drive via ramp
Jog 1
1
Jog 2
<1>
00
<2>
Drive at standstill
&
00
<2>
function generator to
| n
min p 1226
| <_
Jog 1
&
Jog 2
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