Detailed description
2.7 Structure and functions of the basic program
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
75
Status information
Available in Bit No. Description
MCP1StatSendMCP2Stat
Send
BHGStatSend
4 Syntax error in GD package:
Error in parameter set (FB1)
MCP1StatSendMCP2Stat
SendB
HGStatSend
27 Transmitter:
Time-out
MCP1StatRec
MCP2StatRec
BHGStatRec
10 Receiver:
Time-out
An error entry is also made in the PLC diagnostic buffer for timeouts (bits 10 and 27),
resulting in the following error messages on the operator interface:
• 400260: MCP 1 failure
Or
• 400261: MCP 2 failure
• 400262: HHU failure
An MSTT or BHG failure is detected immediately after a cold restart even if no data have yet
been exchanged between the MSTT/BHG and PLC.
The monitoring function is activated, as soon as all the components report "Ready" after the
power-up.
MPI connection and 810D (SW 4 and lower)
Communications for MCP and HHU by PLC operating system and parameterization via
SDB210.
03,
0&3
++8
1&.
3/&&38
0&3
6'%
IRU0&3
DQG++8
Figure 2-18 MPI connection and 810D
To Next Page
Loading...
Need help?
General
