Siemens SIMATIC S7-400H System Manual page 393

Programming language
Instruction set
Nesting levels
System functions (SFC)
Number of simultaneously active SFCs per
segment
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

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The total number of active SFCs on all external segments may be four times more than on one single
segment.
System function blocks (SFB)
Number of simultaneously active SFBs per
segment


The total number of active SFBs on all external segments may be four times more than on one single
segment.
User program protection
Block encryption
Access to consistent data in the process image
Total load
Mounting dimensions W x H x D (mm)
Slots required
Weight
S7-400H
System Manual, 03/2012, A5E00267695-11
20.1 Technical specification of the CPU 412–5H PN/DP; (6ES7 412-5HK06–0AB0)
SFC 59 "RD_REC"
SFC 58 "WR_REC"
SFC 55 "WR_PARM"
SFC 57 "PARM_MOD"
SFC 56 "WR_DPARM"
SFC 13 "DPNRM_DG"
SFC 51 "RDSYSST"
SFC 103 "DP_TOPOL"
SFB 52 "RDREC"
SFB 53 "WRREC"
CiR synchronization time (in stand-alone mode)
Programming
LAD, FBD, STL, SCL, CFC, Graph, HiGraph®
See instruction list
7
See instruction list
8
8
8
1
2
8
8
1
See instruction list
8
8
Password protection
Yes, with S7 Block Privacy
Yes
100 ms
Dimensions
50 x 290 x 219
2
Approx. 995 g
Technical data
393