Siemens SIMOCODE pro Function Manual page 73

Combination of ChannelProperties.Qualifier (bit 9/10) and ChannelProperties.Specifier
(bit 11/12) (continued)
Maintenance Maintenance
Required Bit 9 Demanded Bit 10
1 0
1 1
Data block "ChannelProperties.Specifier (Bit 11/12)"
Table 2- 23 ChannelProperties.Specifier (bit 11/12)
Value Meaning
00 Reserved
01 Pending diagnostics
10 Cleared event and no further events
11 Cleared events, but other events remain
Data block "ChannelProperties.Direction (bits 13 - 15)"
Table 2- 24
Value
000
001
010
011
100 - 111 Reserved
SIMOCODE pro - Communication
Function Manual, 11/2018, A5E40508495002A/RS-AC/003
Specifier Meaning
Bit 12/11
00 Reserved
01 Maintenance demand is active
10 Maintenance demand no longer
active
11 Maintenance demand no longer
active - all others still active
00 Reserved
01 Graded diagnostics is active
10 Graded diagnostics no longer active
11 Graded diagnostics no longer active
- all others still active
ChannelProperties.Direction (bit 13 - 15)
Meaning
Manufacturer-specific
Input
Output
Input/Output
2.2 PROFINET communication
Diagnostics in user programs
SIMATIC S7 300 and
SIMATIC S7 400
-
Evaluation of diagnostic interrupts
with SFB54 in the OB82 read data
records with SFB52
Evaluation of diagnostic interrupts
with SFB54 in the OB82
-
Evaluation of diagnostic interrupts
with SFB54 in the OB82 read data
records with SFB52
Evaluation of diagnostic interrupts
with SFB54 in the OB82
Diagnostics in user programs SIMATIC S7 300
and SIMATIC S7 400
-
Evaluation of diagnostic interrupts with SFB54 in
the OB82 read data records with SFB52
Evaluation of diagnostic interrupts with SFB54 in
the OB82
Communication
73