SIEMENS
2/99
Siemens PM 21 · 2017
SIMOTION Motion Control System
Overview of SIMOTION functions
2
!
Basic version
(function or license is purchased
with the device or SCOUT)
"
Option
(must be acquired as
software/hardware)
–
Not possible
Notes
SIMOTION
C240/C240 PN
SIMOTION
P320-4
SIMOTION
D410-2
SIMOTION
D4x5-2
System clocks
PROFIBUS cycle
SIMOTION D:
For integrated drives
and drives on connected
CX32-2: 0.5 ... 8 ms
1)
P320-4:
With IsoPROFIBUS
board option
1 ... 8 ms
(in 0.25 ms
steps)
1 ... 8 ms
(in 0.125 ms
steps)
1 ... 8 ms
(in 0.125 ms
steps)
1 ... 8 ms
(in 0.125 ms
steps)
PROFINET cycle
D455-2 DP/PN:
min. 0.125 ms
(only with SCOUT TIA)
Please observe the
notes about usage in the
SIMOTION D4x5-2
manuals.
C240 PN:
0.5 ... 4 ms
(in 0.25 ms
steps)
0.25 ... 4 ms
(in 0.125 ms
steps)
D410-2
DP/PN:
0.25 ... 4 ms
(in 0.125 ms
steps)
D4x5-2
DP/PN:
0.25 ... 4 ms
4)
(in 0.125 ms
steps)
Position control and interpolation cycle
• Minimum position control cycle
The position control
cycle (SERVO) includes
the position controller,
the actual-value and
setpoint system and the
axis monitoring
functions.
0.5 ms
0.25 ms
1/0.5 ms
3)
0.5 ms
As of D435-2
(DP/PN only):
0.25 ms
4)
• Position control cycle to PROFIBUS cycle
1:1, 2:1
1:1, 2:1
1:1 ... 8:1
1:1 ... 8:1
• Position control cycle to PROFINET cycle
1:1 ... 16:1
1:1 ... 16:1
1:1 ... 16:1
1:1 ... 16:1
(1:1)
2)
• Interpolation cycle 1 (IPO) to
Position control cycle
The axis motion control
functions are performed
in the interpolation
cycle. The position
control cycle and the
interpolation cycle are a
multiple of the
PROFINET/PROFIBUS
cycle.
The transformation
ratios are adjustable.
1:1 ... 6:1
1:1 ... 6:1
1:1 ... 6:1
1:1 ... 6:1
(1:1 ... 4:1)
2)
• Interpolation cycle 2 (IPO2) to
interpolation cycle 1 (IPO1)
2:1 ... 64:1
2:1 ... 64:1
2:1 ... 64:1
2:1 ... 64:1
• Fast position control cycle
(SERVO
Fast
) to PROFINET cycle
Values with SERVO
Fast
and IPO
Fast
activated for
D435-2 DP/PN,
D445-2 DP/PN and
D455-2 DP/PN
(for details, see
SIMOTION D4x5-2
manuals)
–
–
–
1:1
• Fast interpolation cycle (IPO
Fast
) to
fast position control cycle
(SERVO
Fast
)
–
–
–
1:1 ... 4:1
Notes:
Communication via PROFINET and PROFIBUS
The availability of a PROFINET or PROFIBUS interface depends on the controller variant implemented.
The SIMOTION controllers are equipped with PROFINET and/or PROFIBUS as standard.
This must be considered for connection options and functions via PROFINET and PROFIBUS.
SIZER for Siemens Drives engineering tool
The performance requirements for a SIMOTION application can be estimated using the engineering tool SIZER for Siemens
Drives. For more information about SIZER for Siemens Drives, refer to section Drive Technology/Selection and engineering
tools/SIZER for Siemens Drives engineering tool in the Industry Mall, and chapter Lifecycle Services in Catalog PM 21.
1)
D435-2 DP/PN, D445-2 DP/PN, D455-2 DP/PN: from 0.25 ms onwards
2)
Values in brackets with SERVO
Fast
and IPO
Fast
activated (for details, see SIMOTION D4x5-2 manuals).
3)
1 ms when using the TO axis and the integrated drive control
4)
D435-2 DP/PN, D445-2 DP/PN, D455-2 DP/PN: 0.25 ms; D455-2 DP/PN: 0.125 ms (only with ET 200SP, SCOUT TIA and SERVO
Fast
)
You will find detailed information on the cycle clock settings, particularly for cycle clocks
0.25 ms, in the SIMOTION D4x5-2 manuals.
© Siemens AG 2017