Siemens SINAMICS S120 Function Manual page 47

Jog sequence
"Enable operation" (STWA.03)
"Ready" from motor module (r0863.0)
Demagnetization complete
(r .27 = 0)
0046
Infeed ready
(p
0864
Fig. 2-4
© Siemens AG, 2005. All rights reserved
SINAMICS S120 Function Manual, 06/05 Edition
POWER ON
S1: Power - -on disable
ZSWAE . 6 = 1
< 1>
ZSWAE .0/ 1/2 = 0
"Commissioning complete"
(p10 = 0 9 = 0)
and p
"0 = OFF1" (STWAE.0)
&
<1>
"0 = OFF2" (STWAE.1)
24 V at EP terminals
Motor Module <3>
S2: Ready to start
ZSWA . 00 = 1,
ZSWA . 11 = 0
-- Main contactor deactivated
-- Wait for jog
Jog 1
( . ) <1>
≥1
STWA 08
Jog 2
( . ) <1>
STWA 09
S 3: Ready
ZSWA . / 01 = 1,
00
ZSWA . 11 = 0,
ZSWA . / 06 = 0
02
Line contactor activated
Wait for pre --charging
<1>
&
)
S 4: Operation
ZSWA .
00
ZSWA .11 = 1
ZSWA .06 = 0
-- Pulses enabled
-- Controller enabled
-- Associated jog setpoint enabled
Jog sequence
Extended Setpoint Channel
Extended setpoint channel
3x
< 2>
<1>
21
< 2>
Pulse enable
[
FP 2701
HW
<1>
S5c: Jog deceleration
19
< 2>
--
ramp --function generator
to |n| < n _min p 1226
Jog 1
≥1
Jog 2
<1>
/01 = 1
00
< 2>
<1> .xx = Control word sequence control bit xx
STWA
.xx = Status word sequence control bit xx
ZSWA
<2> r0002 = Operating display
<3> only necessary if "safe standstill "
Drive at standstill
&
.8]
ramp
00
<2 >
Decelerate drive via
Jog 1
&
Jog 2
(r
0898);
(r
0899).
safety function is active
2-47