Data update time, Data update time -5, Appe ndi x – KEYENCE DL-PD1 User Manual
Page 67
4-5
- PROFIBUS DP Compatible Network Unit DL-PD1 User's Manual (GT2) -
Appe
ndi
x
4
4-2
Data update time
The data update time for cyclic communication is shown below.
Maximum data processing time = (1) + (2) + (3) + (4)
(1)PROFIBUS DP master data update time
(2)Network data update time
(3)Data update time between the DL-PD1 and sensor amplifiers
(4)Sensor amplifier response time
For (1) and (2), see manuals for each model.
For (4), refer to the User's Manual of each sensor amplifier connected to the DL-PD1.
Number of connected
sensor amplifiers
Control output/Comparator value
Calculation function
OFF
Calculation function
ON
1
9ms
12.5ms
2
11ms
15.5ms
3
15ms
21.5ms
4
17ms
24.5ms
5
21ms
30.5ms
6
23ms
33.5ms
7
27ms
39.5ms
8
29ms
42.5ms
9
33ms
48.5ms
10
35ms
51.5ms
11
39ms
57.5ms
12
41ms
60.5ms
13
45ms
66.5ms
14
47ms
69.5ms
15
51ms
75.5ms
(4)
(3)
(2)
(1)
DL-PD1
Sensor amplifier
PROFIBUS DP master