Siemens Simatic S7 Series System Manual

Open loop motion control
12.10 Advanced topics
S7-200 SMART
552 System Manual, 09/2015, A5E03822230-AC
Table 12- 40 Configuration/Profile table: Profile block 0
Configuration/Profile table
Byte offset
Name
Function description
Type
Profile block 0
92(+0)
STEPS
Number of steps in this move sequence (1 byte)
--
93(+1) MODE Selects the mode of operation for this profile block (1
byte):
• 0: Absolute position
• 1: Relative position
• 2: Single-speed, continuous positive rotation
• 3: Single-speed, continuous negative rotation
• 4: Reserved (error if specified)
• 5: Reserved (error if specified)
• 6: Single-speed, continuous positive rotation with
triggered stop (RPS input signals stop)
• 7: Single-speed, continuous negative rotation with
triggered stop (RPS input signals stop)
• 8: Two-speed, continuous positive rotation RPS
selects speed)
• 9: Two-speed, continuous negative rotation (RPS
selects speed)
• 10: Two-speed, continuous positive rotation with
triggered stop (RPS selects speed, TRIG input
signals stop)
• 11: Two-speed, continuous negative rotation with
triggered stop (RPS selects speed, TRIG input
signals stop)
• 12 to 255: Reserved (error if specified)
--
94(+2)
Step 0: POS
Position to go to in move step 0 (4 bytes)
DInt/Real
98(+6)
Step 0: SPEED
Target speed for move step 0 (4 bytes)
DInt/Real
102(+10)
Step 1: POS
Position to go to in move step 1 (4 bytes)
DInt/Real
106(+14)
Step 1: SPEED
Target speed for move step 1 (4 bytes)
DInt/Real
110(+18)
Step 2: POS
Position to go to in move step 2 (4 bytes)
DInt/Real
114(+22)
Step 2: SPEED
Target speed for move step 2 (4 bytes)
DInt/Real
118(+26)
Step 3: POS
Position to go to in move step 3 (4 bytes)
DInt/Real
122(+30)
Step 3: SPEED
Target speed for move step 3 (4 bytes)
DInt/Real
...
Step ...: POS
Position to go to in move step ... (4 bytes)
DInt/Real
...
Step ...: SPEED
Target speed for move step ... (4 bytes)
DInt/Real
214(+122)
Step 15: POS
Position to go to in move step 3 (4 bytes)
DInt/Real
218(+126)
Step 15: SPEED
Target speed for move step 3 (4 bytes)
DInt/Real

Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.