4 Technical Data
482
7SA522 Manual
C53000-G1176-C155-3
General Limits
Device-specific Limits
Additional Limits
1)
When the limit is exceeded, an error message is output by the device. Consequently, the
device is put into monitoring mode. The red ERROR-LED lights up.
Description Limit Comments
Maximum number of all CFC charts considering all task
levels
32 When the limit is exceeded, an error
message is output by the device. Conse-
quently, the device starts monitoring.
The red ERROR-LED lights up.
Maximum number of all CFC charts considering one task
level
16 Only Error Message
(evolving fault in processing procedure)
Maximum number of all CFC inputs considering all charts 400 When the limit is exceeded, an error
message is output by the device. Conse-
quently, the device starts monitoring.
The red ERROR-LED lights up.
Maximum number of inputs of one chart for each task level
(number of unequal information items of the left border per
task level)
400 Only fault annunciation; here the
number of elements of the left border per
task level is counted. Since the same in-
formation is indicated at the border
several times, only unequal information
is to be counted.
Maximum number of reset-resistant flipflops
D_FF_MEMO
50 When the limit is exceeded, an error
message is output by the device. Conse-
quently, the device is put into monitoring
mode. The red ERROR-LED lights up.
Description Limit Comments
Maximum number of synchronous changes of chart inputs
per task level
50 When the limit is exceeded, an error
message is output by the device. Conse-
quently, the device is put into monitoring
mode. The red ERROR-LED lights up.
Maximum number of chart outputs per task level 150
Additional Limits
1)
for the Following 4 CFC Blocks:
Task Level Maximum Number of Modules in the Task Levels
LONG_TIMER TIMER CMD_CHAIN D_FF_MEMO
MW_BEARB
18 50
PLC1_BEARB
920
PLC_BEARB
SFS_BEARB
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