Siemens SIMATIC S7-400H - Page 13

Table of contents
S7-400H
System Manual, 03/2012, A5E00267695-11
13
Tables
Table 5- 1 LED displays on the CPUs...........................................................................................................48
Table 5- 2
Possible states of the BUS1F, BUS2F and BUS5F LEDs...........................................................57
Table 5- 3
Possible stat
es of the LINK and RX/TX LEDs .............................................................................58
Table 5- 4
Mode switch positions..................................................................................................................61
Table 5- 5
Typ
es of memory card .................................................................................................................67
Table 6- 1
Security
levels of a CPU ..............................................................................................................77
Table 6- 2
CPU properties
in the factory settings .........................................................................................81
Table 6- 3
LED patterns .......................................................................................................
.........................82
Table 7- 1
CPUs
41x, MPI/DP interface as PROFIBUS DP interface ..........................................................88
Table 7- 2
Meaning of the "BUSF" LED of the CPU 41x operating as DP mast
er .......................................91
Table 7
- 3
Reading out the diagnostics information with STEP 7.................................................................91
Table 7- 4
Event detec
tion of the CPU 41xH as a DP master ......................................................................93
Table 8
- 1
System and standard functions that are new or have to be replaced..........................................99
Table 8
- 2
System and standard functions of PROFIBUS DP that can be emulated in PROFINET IO .....100
Table 8- 3
OBs in PROFINET IO and PROFIBUS DP
................................................................................100
Table 8
- 4
Comparison of the system status lists of PROFINET IO and PROFIBUS DP ..........................101
Table 10- 1
Memory requirements ...............................................................................................
.................119
Table 11- 1
Overvi
ew of S7-400H system states..........................................................................................124
Table 11- 2
Causes of error leading to redundancy loss .........
.....................................................................133
Table 11- 3
Response to err
ors during the self-test......................................................................................137
Table 11- 4
Response to a r
ecurring comparison error ................................................................................138
Table 11- 5
Reaction to checksum errors
.....................................................................................................138
Table 11
- 6 Hardware fau
lt with one-sided call of OB 121, checksum error, second occurrence................139
Table 12- 1
Properties of link-up and update functions ........................................................................
........141
Table 12- 2
Conditions for link-up and update
..............................................................................................142
Table 12- 3
Ty
pic
a
l values for the user program part ...................................................................................166
Table 13- 1
Interfaces for use of si
ngle-channel switched I/O configuration at the PROFIBUS DP
interface .....................................................................................................................................173
Table 13- 2
Interface for use of single-channel s
witched I/O configuration at the PROFINET interface......174
Table 13- 3
Signal modules for redundancy .................................................................................................187
Table 13
- 4 Interco
nnecting digital output modules with/without diodes.......................................................197
Table 13- 5
Analog input modules and encoders .........................................................................................203
Table 13- 6
Example of redundant I/O, OB 1 part .......................................................................................210
Table 13- 7
Exampl
e of redundant I/O, OB 122 part
.............................................................................
.......211
Table 13- 8
For the monitoring times with redundant I/O
..............................................................................212