Siemens Simatic S7 Series

Special memory (SM) and system symbol names
D.19 SMB130: Freeport control for port 1 (See SMB30)
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
685
D.19
SMB130: Freeport control for port 1 (See SMB30)
Refer to "SMB30: (port 0) and SMB130: (port 1)" (Page 674) for details.
D.20
SMB136-SMB145: HSC3 high-speed counter
Refer to "SMB36-45 (HSC0), SMB46-55 (HSC1), SMB56-65 (HSC2), SMB136-145 (HSC3):
high-speed counters" (Page 675) for details.
D.21
SMB186-SMB194: Receive message control (See SMB86-SMB94)
Refer to "SMB86-SMB94 and SMB186-SMB194" (Page 681) for details.
D.22
SMB480-SMB515: Data log status
SMB480 through SMB515 are read-only special memory addresses that are used to monitor
the status of Data log operations.
S7-200 SMART
symbol name
SM address
Function
DL0_InitResult SMB480 Initialization result code for Data Log 0: The data log analysis is per-
formed after power-up and after System block download.
• 00H: data log OK
• 01H: initialization in progress
• 02H: data log file not found
• 03H: data log initialization error
• 04H to FEH: reserved
• FFH: data log not configured
DL1_InitResult SMB481 Initialization result code for Data Log 1 (See SMB 480 for result codes)
DL2_InitResult
SMB482
Initialization result code for Data Log 2 (See SMB 480 for result codes)
DL3_InitResult
SMB483
Initialization result code for Data Log 3 (See SMB 480 for result codes)
DL0_Maximum
SMW500
Data log 0: Configured maximum allowed number of records
DL0_Current
SMW502
Data log 0: Actual maximum allowed number of records
DL1_Maximum
SMW504
Data log 1: Configured maximum allowed number of records
DL1_Current
SMW506
Data log 1: Actual maximum allowed number of records
DL2_Maximum
SMW508
Data log 2: Configured maximum allowed number of records
DL2_Current
SMW510
Data log 2: Actual maximum allowed number of records
DL3_Maximum
SMW512
Data log 3: Configured maximum allowed number of records
DL3_Current
SMW514
Data log 3: Actual maximum allowed number of records