Siemens CPU 414-2 - Page 124

System Functions
122
S7-400 Instruction List
A5E00267845-01
Execution Time in s
SFC
No.
SFC Name Function
CPU
412
CPU
414
CPU
416
CPU
417
CPU
414-4H
417-4H
(solo)
CPU
414-4H
417-4H
(redun-
dant)
51 RDSYSST Central
all modules in the specified rack
(n=number DR) (0D91)
303 +
n* 23
178+
n* 16
118 +
n* 10
88 +
n * 8
xx +
n * yy
xx +
n * yy
Distributed
all modules in the specified DP station
(0D91)
235 -
274
138 -
161
91 - 107 80 - 94 xx xx - xx
all assigned modules (0E91) 854 505 335 289 -- --
51 RDSYSST “Rack/station status information” partial list
central
Display setpoint status of rack 0 (0092)
128 87 57 51 xx xx
distributed
Display setpoint status of
DP system 1 (0092)
694 387 257 219 xx xx
51 RDSYSST Display setpoint value of DP system1 (via
external DP interface) (4092)
248 146 96 86 xx xx