Smb650-Smb699: Axis 1 Open Loop Motion Control (See Smb600-Smb740); Smb700-Smb749: Axis 2 Open Loop Motion Control (See Smb600-Smb740) - Siemens SIMATIC S7 System Manual

Axis data SM address
Axis 0 Axis 1
SMB624 SMB674
SMB625 SMB675
SMD626 SMD676
SMD630 SMD680
Axis data SM address
Axis 0 Axis 1
SMB635- SMB685- SMB735-
SMB645 SMB695 SMB745
SMD646 SMD646 SMD746
D.24 SMB650-SMB699: Axis 1 open loop motion control (See SMB600-
SMB740)
Refer to "SMB600-SMB749: Axis (0, 1, and 2) open loop motion control (Page 824)" for
details.
D.25 SMB700-SMB749: Axis 2 open loop motion control (See SMB600-
SMB740)
Refer to "SMB600-SMB749: Axis (0, 1, and 2) open loop motion control (Page 824)" for
details.
S7-200 SMART
System Manual, V2.3, 07/2017, A5E03822230-AF
D.24 SMB650-SMB699: Axis 1 open loop motion control (See SMB600-SMB740)
Axis 2
SMB724 CUR_PF is a byte that indicates which profile the Axis of Motion is currently executing.
SMB725 CUR_STP is a byte that indicates which step in the profile the Axis of Motion is cur-
rently executing.
SMD726 CUR_POS is a double-word value that indicates the current position of the axis.
SMD730 CUR_SPD is a double-word value that indicates the current speed of the axis.
Axis 2
Reserved
V memory pointer to the configuration/profile table for the axis. A pointer value to an
area other than V memory is invalid.
Special memory (SM) and system symbol names
Axis function
Axis function
825