Boundary Conditions - Siemens SIMOTION ADI4 Manual

3.6.10

Boundary conditions

ADI4 with order number 6FC5 211-0BA01-0AA1 or higher
The following boundary conditions must be observed during the final parameter assignment
of the equidistant DP cycle in conjunction with ADI4 with order number
6FC5 211-0BA01-0AA1 and higher:
Figure 3-17
1. Equidistant DP cycle (T
2. Setpoint acceptance (T
3. Actual value acquisition (T
4. T
SIMOTION ADI4 - Analog Drive Interface for 4 Axes
Manual, 05/2009, 6FC5 297-0BA01-0BP6
Excerpt of "DP Slave Properties" dialog box
T = 2 * n * 125 μs;
DP
with n ≥ 4 ( ⇒ Minimum T
(TDX + 125 μs) ≤ T < T
o
with rounded variable TDX = T
(250 μs ≤ T ≤ 625 μs) and (T
i
and T cannot be in the same 125 μs cycle clock
i o
ΔT ≠ 0; with ΔT = T - T
DP
3.6 Parameter assignment of the DP communication
)
DP
= 1 ms)
DP
)
o
;
DP
, rounded to an integer multiple of 125 μs
DX
)
i
≠ 500 μs)
i
- T
i o
Parameter assignment
69