Table 6-4 Comparison of the task system with one or two servos
Characteristic One servo (default) Two servos
Available servo tasks - Servo - Servo_fast
- Servo
Available IPO tasks - IPO
- IPO_2
- IPO_fast
- IPO
- IPO_2
Basic cycle clock
● PROFINET cycle clock
for servo, IPO, IPO_2,
if PROFINET is isochronous
● DP
cycle of the SINAMICS Integrated for
servo, IPO, IPO_2, if PROFINET is not
isochronous
DP cycle of the SINAMICS
Integrated
for
-Servo,
- IPO,
- IPO_2
PROFINET cycle
clock (interface X150)
for
- Servo_fast
- IPO_fast
Basic cycle clock
when
using a second
PROFINET interface
(= CBE30-2)
Both PROFINET interfaces use the same ba‐
sic cycle clock
DP cycle of the SINAMICS
Integrated = PROFINET cy‐
cle clock (X1400 interface,
CBE30‑2)
for
- Servo,
- IPO,
- IPO_2
PROFINET cycle clock
(X150 interface) for
- Servo_fast
- IPO_fast
DP cycle 0.25/0.5 … 0.8 ms (DP internal)
4)
1 … 8 ms (DP external)
0.25/0.5 … 8 ms (DP internal)
4)
1 … 8 ms (DP external)
PN cycle 0.25 … 4 ms 0.25 … 4 ms
(D455‑2 as of V4.5: Minimum 0.125 ms)
5)
Grid
1)
125 µs 125 µs
Servo cycle clock
- D425-2 DP
- D425-2 DP/PN
- D435-2 DP
- D435-2 DP/PN
- D445-2 DP/PN
- D455-2 DP/PN
Servo
≥ 0.5 ms
≥ 0.5 ms
≥ 0.5 ms
≥ 0.25 ms (≥ 0.5 ms for < V4.5)
≥ 0.25 ms (≥ 0.5 ms for < V4.5)
≥ 0.25 ms (≥ 0.5 ms for < V4.5)
Servo_fast/Servo
6)
---
2)
---
2)
---
2)
≥ 0.25 ms /
≥ 0.75 ms
≥ 0.25 ms / ≥ 0.75 ms
≥ 0.125 ms / ≥ 0.5 ms (< V4.5: ≥ 0.25 ms / ≥ 0.75 ms)
IPO cycle clock
- D425-2 DP
- D425-2 DP/PN
- D435-2 DP
- D435-2 DP/PN
- D445-2 DP/PN
- D455-2 DP/PN
IPO
≥ 0.5 ms
≥ 0.5 ms
≥ 0.5 ms
≥ 0.25 ms (
≥ 0.5 ms for < V4.5)
≥ 0.25 ms (≥ 0.5 ms for < V4.5)
≥ 0.25 ms (≥ 0.5 ms for < V4.5)
IPO_fast/IPO
6)
---
2)
---
2)
---
2)
≥ 0.25 ms / ≥ 0.75 ms
≥ 0.25 ms / ≥ 0.75 ms
≥ 0.125 ms / ≥ 0.5 ms (< V4.5: ≥ 0.25 ms / ≥ 0.75 ms)
Notes regarding the
drives
In Servo_fast/IPO_fast, only drives that are connec‐
ted via PROFINET IO can be operated.
3)
1)
The following applies for < V4.4: If there are IO devices with RT class "RT" in a sync domain, it is only possible to set the
send cycle clocks 0.25 ms (for two servos), 0.5 ms, 1 ms, 2 ms and 4 ms.
2)
Servo_fast and IPO_fast are only provided on modules with PROFINET interface and as of performance class D435‑2.
3)
CU310‑2 PN/CU320‑2 PN: Minimum PROFINET send cycle clock: 250 µs (as of SINAMICS version V4.5)
4)
0.25 ms as of V4.5 for D435-2 DP/PN, D445-2 DP/PN and D455-2 DP/PN
Parameter assignment / addressing
6.5 Configuring PROFINET IO
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B 149
To Next Page
Loading...
Need help?
General
