Basic positioner
(EPOS)
F
u
nct
ion
D
iag
ra
m
s
2
-12
51
© Siemens AG 2
007 All Rights Reserved
SINAMICS
S List Manual (LH1
), 07/200
7
Fi
gure 2-1
3
6
3
646 – Status
w
o
rd
2 (r0
108.3 = 1, r0108
.4
=
1
)
- 3646 -
Function diagram
8
7
6
5
4
3
2
1
fp_3646_01_eng.vsd
DO: SERVO, VECTOR
SINAMICS S
08.05.07 V02.05.00
EPOS - Status word 2 (r0108.3 = 1, r0108.4 = 1)
11
12
13
14
15
r2684
PosZSW2
Bit No.
10
9
8
7
5
4
3
0
1
2
From interpolator [3635.7]
From interpolator [3635.7]
From "referencing" mode [3612.7]
From "referencing/flying referencing" mode [3614.8]
From "traversing block" mode [3616.7]
From "direct setpoint input/MDI" mode [3620.8]
p0115[4]
r2684.0
r2684.1
r2684.4
r2684.5
r2684.11
r2684.12
r2684.2
r2684.9
1 = Flying referencing active
1 = Reference point approach active
Status word, positioning mode 2
1 = Referencing active
1 = Print mark outside the outer window
1 = Axis is accelerating
1 = Axis is decelerating
= Activate correction
1 = Following error within tolerance
1 = Modulo correction active
1 = Target position reached
1 = Reference point set
= Acknowledgement traversing block activated
1 = STOP cam minus active
1 = Traversing command active
1 = STOP cam plus active
r2684.13
From traversing range limits [3630.3]
r2684.14
r2684.15
From traversing range limits [3630.3]
r2684.3
r2684.7
r2684.8
r2684.10
From interpolator [3635.7]
From dynamic following error monitoring, cam controllers
[4025.8]
From standstill/positioning monitoring [4020.8]
From "referencing/flying referencing" mode [3614.4]
<1> By default, the status bit is supplied with values from the “traversing block“ mode.
However, if the “direct setpoint input/MDI“ mode is active, it is supplied with values from this mode.
<2> The signal is only effective when the drive has reached the "Ready" state.
<1>
From interpolator [3635.7]
[3614.3] [3630.1]
[4010.3]/p2512
[4020.1]/p2554
[4010.1]/p2508
[4010.1]/p2509
6
From interpolator [3635.3]
r2684.6
1 = Jerk limiting active
1
[3614.7]
[3612.7]
Reference point approach active
r2684.0
Flying referencing
r2684.1
<2>
From traversing range limits [3630.3]
From interpolator [3635.4]
