Siemens SINAMICS DCM Manual página 764

o12: Electronics are initialized
S1: Switching on inhibited
r50000 = 12.0,
r0899.6 = 1, r0899.0/1/2/11 = 0
Fault
o11: Fault
S1: Switching on inhibited
r50000 = 11.0,
r0899.6 = 1, r0899.0/1/2/11 = 0
r0898.1 = 0
(OFF2)
o10: Voltage disconnection (OFF2)
S1: Switching on inhibited
r0898.2 = 0
10.1 ” r50000 ” 10.6,
(OFF3)
r0899.6 = 1, r0899.0/1/2/11 = 0
o9: Quick stop (OFF3)
S1: Switching on inhibited
9.1 ” r50000 ” 9.2,
r0899.6 = 1, r0899.0/1/2/11 = 0
Drive switches off the line Drive decelerates as quick
contactor and coasts down as possible to n=0
and switches off the line
contactor afterwards
S5: Switch Off
r0899.0/1/11 = 1,
r0899.2/6 = 0
1 2
DO: DC_CTRL
Sequence control - Sequencer (Part 1)
o8: Wait for acknowledgment of
switching on inhibited
S1: Switching on inhibited
r50000 = 8.0,
r0899.6 = 1, r0899.0/1/2/11 = 0
r2138.7 = 0 1
r0898.0 = 0 (OFF1)
Fault
acknowledge
[2546.7] o7: Wait for switching on
S2: Ready for switching on
7.0 ” r50000 ” 7.6,
r0899.0 = 1, r0899.1/2/6/11 = 0
r0898.0 = 1 (ON, no OFF1)
o6: Wait state before switching on
r0898.1 = 1
line contactor
(No OFF2)
6.0 ” r50000 ” 6.1,
r0899.0 = 1, r0899.1/2/6/11 = 0
r0898.2 = 1
o5: Wait for field current
(No OFF3)
and n = 0
5.0 ” r50000 ” 5.1,
r0899.0 = 1, r0899.1/2/6/11 = 0
o4: Wait for voltage armature
4.0 ” r50000 ” 4.5,
r0899.0 = 1, r0899.1/2/6/11 = 0
r0898.1 = 0
(OFF2)
3 4
Note:
– States S1 to S5 are defined in PROFIdrive profile V4.1.
– r0898: Control word sequence control [2580].
– r0899: Status word sequence control [2585].
o3: Test phase
3.0 ” r50000 ” 3.3,
r0899.0 = 1, r0899.1/2/6/11 = 0
o2: Wait for
setpoint > p50091[1]
r50000 = 2.0,
r0899.0 = 1, r0899.1/2/6/11 = 0
o1: Wait for operation enable
S3: Switched On
1.0 ” r50000 ” 1.8,
r0899.0/1 = 1, r0899.2/6/11 = 0
r0898.3 = 0
r0898.3 = 1 (Enable operation)
(Operation not
enabled)
o0: Torque direction
M0, MI or MII
S4: Operation
0.0 ” r50000 ” 0.2,
r0899.0/1/2/11 = 1, r0899.6 = 0
Enable ramp-function generator, speed controller,
Ia controller
r0898.2 = 0
(OFF3)
5 6
fp_2650_13_eng.vsd
30.08.18 V01.05.00
16000 μs
Drive decelerates with set
ramp-down time to n=0
and switches off the line
contactor afterwards
S5: Switch Off
r0899.0/1/11 = 1,
r0899.2/6 = 0
r0898.0 = 0
(OFF1)
7 8
Function diagram
- 2650 -
SINAMICS DCM