SMC Networks PFCA7 Series User Manual

-55-
No.PF※※-OMA1002
■Process data
Process data is the data which is exchanged periodically between the master and device.
In this product, the process data consists of the following:
•Input process data (hereafter "PD_IN")
•Output process data (hereafter "PD_OUT")
○PD_IN
Bit offset
Item
Remarks
0
Accumulated switch
0: OFF
1: ON
1
Limit deviation tolerance
switch
0: OFF
1: ON
6
Flow rate units
0: L
1: ft
3
7
Reference condition
0: STD
1: NOR
8
Accumulation diagnosis
0: Within the range
1: Outside the range
(The upper/upper limit of the accumulation range has been reached)
9
Flow rate diagnostics
0: Within the range
1: Outside the range (Flow rate measurement: HHH/LLL)
10
Output PD diagnosis
0: Within the range
1: Outside the range (Outside the output process data range)
11
Accumulation shut-off
0: Automatic accumulation shut-off has not occurred
1: Automatic accumulation shut-off has occurred
12
Local input
0: Remote
1: Local (According to the control selection)
13
Fixed output
0: Normal output
1: Fixed output
14
Error
0: Error not generated
1: Error generated
15
System error
0: Error not generated
1: Error generated
16 to 31
Measured value of the
flow meter
Signed: 16 bit
32 to 63
Accumulated
measurement value
Unsigned: 32 bit
Bit offset
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
Item
Accumulated measurement value [upper byte]
Bit offset
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
Item
Accumulated measurement value [lower byte]
Bit offset
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Item
Flow rate measurement
Bit offset
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Item
System error
Error
Fixed output
Local input
Accumulation
shut-off
Output PD
diagnosis
Flow rate
diagnostics
Accumulat
ion
diagnosis
Reference
condition
Flow ra
te units
Reserved
Limit devi
ation
tolerance
SW
Accumulated
flow SW
2023-12-20 14:49
DL145266

SMC Networks PFCA7 Series Specifications

General

Brand	SMC Networks
Model	PFCA7 Series
Category	Controller
Language	English