System Functions
133
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)
69 X_ABORT Abort connection to external partner
First call, REQ = 1
239 139 88 78 -- --
Intermediate call 109 64 43 36 -- --
Last call, BUSY = 0 228 219 254 219 -- --
72 I_GET Read data from internal partner
First call, establish a connection
(1-76 bytes) REQ = 1
732 442 401 346 -- --
First call, connection present (1-76 bytes) 425 225 170 153 -- --
Intermediate call (1-76 bytes) 175 93 62 53 -- --
Last call, BUSY = 0 407 218 145 126 -- --
73 I_PUT Write data to internal partner
First call, establish a connection
(1-76 bytes) REQ = 1
539 -
843
304 -
486
204 -
431
172 -
372
-- --
First call, connection present
(1-76 bytes)
539 301 201 178 -- --
Intermediate call (1-76 bytes) 172 94 63 53 -- --
Last call, BUSY = 0 252 155 103 90 -- --
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