Communication
2.2 PROFINET communication
SIMOCODE pro - Communication
72 Function Manual, 11/2018, A5E40508495002A/RS-AC/003
Data block "ChannelProperties.Type (Bit 0 -7)"
Table 2- 21 ChannelProperties.Type (Bit 0 - 7)
If ChannelNumber has the value 0x8000
1 1 bit
Data block "ChannelProperties.Accumulative (bit 8)"
Table 2- 22 ChannelProperties.Accumulative (bit 8)
No channel error group signal
Channel error group signal (more than one channel affected)
Combination of ChannelProperties.Qualifier (bit 9/10) and ChannelProperties.Specifier
(bit 11/12)
Maintenance
Required Bit 9
Maintenance
Demanded Bit 10
Diagnostics in user programs
SIMATIC S7 300 and
SIMATIC S7 400
0 0 00 All lower-level diagnostics are
Evaluation of diagnostic interrupts
with SFB54 in the OB82
01 Diagnostics active
Evaluation of diagnostic interrupts
with SFB54 in the OB82 read
10 Diagnostics no longer active
Evaluation of diagnostic interrupts
with SFB54 in the OB82
11 Status signal - only possible for
manufacturer-specific errors
Evaluation of diagnostic interrupts
with SFB54 in the OB82
0 1
01 Maintenance required is active
Evaluation of diagnostic interrupts
with SFB54 in the OB82 read
10
Maintenance required no longer
active
Evaluation of diagnostic interrupts
with SFB54 in the OB82
11 Maintenance required no longer
active - all others still active