Siemens SINAMICS DCM Manual página 738

PROFIBUS
PROFINET
USS
PROFIdrive
receive telegram
Header
Drive object 1
Drive object 2
[2460], [2481]
.
r2090...r2095 Bit
.
r2050[0...n] WORD
.
r2060[0...30] DWORD
...
Drive object n
Telegram assignment
.
according to p0922
.
[2420]
.
Drive object m
Trailer
<1> Data type according to PROFIdrive profile:
I16 = Integer16, I32 = Integer32, U16 = Unsigned16, U32 = Unsigned32.
<2> When selecting a standard telegram or a manufacturer-specific telegram (telegram number <> 999) via p0922,
these interconnection parameters of command data set CDS0 are set automatically.
<3> Depending on the setting of p50083[D], further reference quantities must be set, see [6810.3], [2075.2].
<4> For p50605[0…3] is valid: 100 % Rated torque of the motor.
For p50500[C] is valid: 100 % "Rated torque" of the device.
"Rated torque" of the device = Rated torque of the motor · (r50072[1] / p50100)).
<5> For p50619 is valid: 100 % "Rated torque" of the device.
1 2
DO: DC_CTRL, CU_DC
PROFIdrive - PZD receive signals interconnection
Signal sinks for PZD receive signals
Signal Meaning
STW1 Control word 1
STW2 Control word 2
NSOLL_A Speed setpoint A (16-bit)
NSOLL_B Speed setpoint B (32-bit)
G1_STW Encoder 1 control word
G2_STW Encoder 2 control word
A_DIGITAL Digital output (16-bit)
M_LIM Torque limit
M_ADD Additional torque
STW1_BM Control word 1, variant for BM
STW2_BM Control word 2, variant for BM
CU_STW1 Control word 1 for Control Unit
3 4
<2>
<1>
PROFIdrive Interconnection Function
Data type
signal no. parameter diagram
1 (bit by bit) [2442] U16
3 (bit by bit) [2444] U16
p1070 -
5 I16
p50433[0] [3113.2]
7 p50621 [6812.2] I32
9 p0480[0] [4720.1] U16
13 p0480[1] [4720.1] U16
22 (bit by bit) [2497] U16
p50605[0] [6825.2]
310 I16
p50500[0] [6830.1]
311 p50619 [6820.5] I16
322 (bit by bit) [2425] U16
324 (bit by bit) [2426] U16
500 (bit by bit) [2495] U16
5 6
fp_2440_13_eng.vsd
07.11.18 V01.05.00
PROFIdrive sampling time
Normalization
–
–
4000 hex <3>
4000 0000 hex 100 % = p2000 <3>
–
–
–
4000 hex
<4>
4000 hex
<5>
–
–
–
7 8
Function diagram
- 2440 -
SINAMICS DCM