Siemens SIMOVERT MASTERDRIVES Manual page 1075

(Factory setting: U708 = 100 ==>
OVERRIDE at n540.11 = 100 %)
0.781
Fixed Override
0 ... 255 %
U708 (100)
External velocity
1.275
override
U709 (859)
K0859 K
0 ... 200 % 0 ... + 200 %
<4> In special cases, an operating-mode change is also
possible during traversing. The drive then brakes
by means of MD19 or MD42. After arrival of the start
enable [ST_EN], the new movement can be
started.
<3> Operating mode signalled back: [MODE_OUT]: see n540.15 [811.3]
<2> Examples of generating the positioning control signals:
- U530=3032: Comm. board CBx, words 2 and 3 [120.6]
- U530=860 : Bit-by-bit generation by means of positioning control word [809.3]
<1> or stipulation of the direction of rotation in the case of MDI rotary-axis positioning by means of the G90 function (00 = "Travel shortest distance")
1 2
Technology option
Positioning control signals
Recommended: U953.30 = 4, (only insert when KK0860 is used) U953.30 = ___(20)
Formation of the positioning control signals
High word
U710
.32 (0) Bit 31
B
.31 (0) Bit 30
B
.30 (0) Bit 29
B
.29 (0) Bit 28
B
.28 (0) Bit 27
B
.27 (0) Bit 26
B
.26 (0) Bit 25
B
.25 (0) Bit 24
B
.24 (0) Bit 23
B
.23 (0) Bit 22
B
.22 (0) Bit 21
B
.21 (0) Bit 20
B
.20 (0) Bit 19
B
.19 (0) Bit 18
B
.18 (0) Bit 17
B
.17 (0) Bit 16
B
1 %
0 ... + 255 %
.16 (0) Bit 15
B
.15 (0) Bit 14
B
.14 (0) Bit 13
B
.13 (0) Bit 12
B
.12 (0) Bit 11
B
.11 (0) Bit 10
B
.10 (0) Bit 9
B
.09 (0) Bit 8
B
.08 (0) Bit 7
B
.07 (0) Bit 6
B
.06 (0) Bit 5
B
.05 (0) Bit 4
B
.04 (0) Bit 3
B
.03 (0) Bit 2
B
.02 (0) Bit 1
B
.01 (0) Bit 0
B
Low word
3
<4> MODE_IN Selection of op. mode (change only at standstill)
0 = No operating mode 4 = Control
3
2
1 = Set up 5 = Automatic positioning
2
2
2 = Homing 6 = Automatic single block
1
2
3 = MDI (point-to-point 11 = Synchronous operation
0
2
positioning)
[J_FWD] Jog forwards (Jog ForWarD)
[F_S] Fast / slow (Fast / Slow) for setting up/homing
[J_BWD] Jog backwards (Jog BackWarD) <1>
[BLSK] Block skip (BLock SKip)
7
2
OVERRIDE
6
2
0 ... 255 = 0 ... 255 %
5
2
(64h = 100d = 100 %)
4
2
3
2
2
2
1
2 0
OVERRIDE
0
2
Velocity override
0 ... 255
>0
7
2
6
2
5
2
[MDI_NO] (MDI number for MDI)
4
2
[PROG_NO] (Program number for automatic mode)
3
2
2
2
1
2
0
2
[SIST] Single step (SIngle STep)
[RST] Reset technology (ReSeT)
[FUM] Follow-up mode (Follow-Up Mode; s_setp:=s_act)
[ACK_M] Acknowledge M function (ACKnowledge M-Function)
[CRD] Clear remaining distance (Clear Remaining Distance)
[STA] Start (Start / Stop positioning traversing)
[RIE] Read in enable (Read-In Enable)
[TGL_I] Toggle-bit input (flying MDI record change)
4 5
V2.4
U953.32 = ___(20)
<2>
Control signals,
Positioning positioning
control word U530 (860)
KK0860 KK
<1>
High word
n541.02
31 30 29 28 27 26 25 24
23 22 21 20 19 18 17 16
Low word
n541.01
15 14 13 12 11 10 9 8
7 6
Bits 28 ... 31
0 ... 15
24 ... 27
Bits 16 ... 23
6 7
Function diagram
fp_mc_809_e.vsd
MASTERDRIVES MC
01.07.03
Recommended:
U953.32 = 4
Display on PMU:
Display on PMU:
5 4 3 2 1 0
<3>
MODE_IN
n540.14
Operating
mode
Control bits
n540.11
Override
8
- 809 -