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Blocks and Their Functions
Table 9-12. Parameter Blocks and Their IDs (S5-95F)
Block ID
Start ID
'DB1 ';
Onboard hardware interrupt: Parameter block for asynchronous interrupt
'OBHI: ';
processing (see Chapter 12)
Onboard I/Os: Parameter block for the redundant onboard inputs and outputs
'OBP: ';
Onboard software interrupt: Parameter block for synchronous interrupt
'OBSI:
';
processing (see Chapter 12)
Onboard digital inputs: Parameter block for the onboard digital inputs
'OBDE:
';
Onboard counter: Parameter block for the counter inputs
'OBC: ';
Short-circuit test: Parameter block for the short-circuit test DQs
'KT: ';
Signal groups: Parameter block for signal group parameterization
'SIG: ';
I/Os: Parameter block for external I/O configuration
'PERI: ';
External digital inputs: Parameter block for the discrepancy time of the
'EXDE:
';
external digital inputs
External analog inputs: Reserved parameter block for failsafe analog input
'EXAE:
';
SINEC L1: Parameter block for SINEC L1 programmer bus and/or SINEC L1
'SL1:
';
data bus
SINEC L1 at subunit A: Parameter block for non-failsafe SINEC L1
'SL1A: ';
SINEC L1 at subunit B: Parameter block for non-failsafe SINEC L1
'SL1B: ';
SINEC L1, failsafe: Parameter block for failsafe SINEC L1 at subunit A and/or
'SL1S: ';
subunit B
System-dependent parameter: Parameter block for system-dependent
'SDP: ';
parameters
Timer function block: Parameter block for time-controlled program processing
'TFB: ';
Clock parameters: Parameter block for integral real-time clock
'CLP: ';
CRC checksum: Parameter block for testing the STEP 5 program. Parameter
'CRC: ';
is entered by the operating system.
The sequence of the parameter blocks in DB1 is not fixed. A semicolon (;) must be at the end of
each parameter block. At least one filler must be between the semicolon and the next block ID.
9-26
Explanation/Default Setting
S5-95F
EWA 4NEB 812 6210-02
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