RS485 Interface (For Link Model of 19073 + RS485)
5-21
The flag is with new test result: it is the correct flag that can judge the
measurement result. This flag set as ON when the test is initiated,
and set as OFF when the test is stopped. Alternatively, the test is ended
and the result is read by this command, then set as OFF. Thus, only in
the test duration, the test completed or uses this command to read first
time, this flag is ON otherwise is OFF.
Return test result codes:
Mode
AC
DC
IR
GC
OS
ALL
Code
HEX DEC HEX DEC HEX DEC HEX DEC HEX DEC HEX DEC
STOP
70
112
USER
INTERRUPT
71
113
CAN NOT
TEST
72
114
TESTING
73
115
PASS
74
116
SKIPPED
75
117
GFI TRIPPED
79
121
SLAVE FAIL
7A
122
Cs/SHORT
FAIL
7B
123
HIGH FAIL
11
17
21
33
31
49
41
65
SHORT FAIL
61
97
LOW FAIL
12
18
22
34
32
50
42
66
OPEN FAIL
62
98
ARC FAIL
13
19
23
35
I/O FAIL
14
20
24
36
34
52
64
100
NO OUTPUT
15
21
25
37
35
53
VOLTAGE
OVER
16
22
26
38
36
54
66
102
CURRENT
OVER
17
23
27
39
37
55
67
103
INRUSH FAIL
28
40
Example: The test results of devices:
Master (0x70): 0xAB 0x01 0x70 0x03 0xB1 0x00 0xD7 0x04
Slave (0x01): 0xAB 0x70 0x01 0x12 0xB1 0x01 0x01 0x74 0xD7 0x01
0x63 0x00 0x5A 0x00 0x00 0x00 0x0F 0x00 0x1E 0x00
0x18 0x00 0x7C
Descriptions of example
The setting meanings of HEX inputs are as the following:
0xAB = Header
0x01 = Destination Address
0x70 = Source Address
0x03 = Data Field Length
0xB1 = Command Code
0x00 = “00“ It queries the last step that begins to execute or have been executed.
(Command Parameter)
0xD7 = “D7” Item Number (Command Parameter)
0x04 = Checksum
The reading meanings of returning HEX code are as the following:
0xAB = Header