CKD EVD-3000 Series - Direct Memory Input

SM-A20758-A/3 3. USAGE
52 2020-10-06
Direct memory input
"Input setting" can be changed to the direct memory input mode in the IO-Link communication, but the
direct memory value itself cannot be set. To set the value, use key operation. Changing the "Input
setting" does not clear the direct memory value. To change the set pressure in IO-Link communication,
use the Normal Mode.
[Parameter setting]
• Input signal setting
Write "2: Direct Mode" to "Index:0x010F (Input
setting)".
[Confirmation]
Process Data IN
The controlled pressure, start/stop status, input setting, and set pressure can be checked with the
Process Data IN.
Check the current set pressure with the "Set Value for pressure" in Process Data IN.
Index
Sub
Index
Item
Value
0x0115
0
Input setting
0: Normal Mode
1: Preset Mode
2: Direct Mode
PD
PD0
PD1
Bit
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
MSB
LSB
Data name
Set pressure: The value set in the direct memory is displayed.
PD
PD2
PD3
Bit
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
MSB
LSB
Data name
Controlled pressure: EVD’s controlled pressure value is displayed here.
PD
PD4
PD5
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
1
0
-
1
Data name
Error
Warning
Normal
operation
-
-
-
Switch
output
MSB
LSB
Input setting
-
Start/Stop
2
1
Error code
• When the "Input setting" is not set to "2" (Direct Mode), the pressure is not controlled with the
direct memory setting value.
• Regardless of the "Start/Stop" setting of the Process Data OUT, the pressure is controlled in the
Direct Mode.
Parameter and Command