Siemens SIMATIC S7-200 System Manual page 309

Table 9-22 Configuration/Profile Table, continued
Offset Name
14 STP_RSP
15 LMT- -_RSP
16 LMT+_RSP
17 FILTER_TIME
18 MEAS_SYS
19 - -- -
20 PLS/REV
24 UNITS/REV
28 UNITS
32 RP_CFG
33 - -- -
34 RP_Z_CNT
38 RP_FAST
Open Loop Motion Control with the S7-200
Function Description
Specifies the response of the drive to the STP input (1 byte)
0 No action. Ignore the input condition.
1 Decelerate to a stop and indicate that the STP input is active.
2 Terminate the pulses and indicate STP input
3 to 255 Reserved (error if specified)
Specifies the response of the drive to the negative limit input (1 byte)
0 No action. Ignore the input condition.
1 Decelerate to a stop and indicate that the limit has been reached.
2 Terminate the pulses and indicate that the limit has been reached.
3 to 255 Reserved (error if specified)
Specifies the response of the drive to the positive limit input (1 byte)
0 No action. Ignore the input condition.
1 Decelerate to a stop and indicate that the limit has been reached.
2 Terminate pulses and indicate that the limit has been reached.
3 to 255 Reserved (error if specified)
Specifies the filter
MSB
time for the STP,
LMT- -, LMT+, and
RPS inputs (1 byte)
'0000' 200 µsec '0101'
'0001' 400 µsec '0110'
'0010' 800 µsec '0111'
'0011' 1600 µsec '1000'
'0100' 1600 µsec '1001 ' to '1111' Reserved (error if specified)
Specifies the measurement system (1 byte)
0 Pulses (speed is measured in pulses/second, and the position values
are measured in pulses). Values are stored as DINT.
1 Engineering units (speed is measured in units/second, and the position
values are measured in units). Values are stored as single-precision
REAL.
2 to 255 Reserved (error if specified)
Reserved (Set to 0)
Specifies the number of pulses per revolution of the motor (4 bytes)
Only applicable when MEAS_SYS is set to 1.
Specifies the engineering units per revolution of the motor (4 bytes)
Only applicable when MEAS_SYS is set to 1.
Reserved for STEP 7- -Micro/WIN to store a custom units string (4 bytes)
Specifies the
reference point
search configuration
(1 byte)
RP_SEEK_DIR This bit specifies the starting direction for a reference
point search.
(0 - - positive direction, 1 - - negative direction)
RP_APPR_DIR This bit specifies the approach direction for
terminating the reference point search.
(0 - - positive direction, 1 - - negative direction)
MODE Specifies the reference point search method.
'0000' Reference point search disabled.
'0001' The reference point is where the RPS input goes active.
'0010' The reference point is centered within the active region of the
RPS input.
'0011' The reference point is outside the active region of the RPS input.
'0100' The reference point is within the active region of the RPS input.
'0101' to '1111' Reserved (error if selected)
Reserved (Set to 0)
Number of pulses of the ZP input used to define the reference point (4 bytes)
Fast speed for the RP seek operation: MAX_SPD or less (4 bytes)
7 6 5 4 3
STP, LMT- -, LMT+
3200 µsec
6400 µsec
12800 µsec
No filter
MSB
7 6 5 4 3
0 0
RP_ADDR_DIR
RP_SEEK_DIR
Chapter 9
Type
- -- -
- -- -
- -- -
- -- -
LSB
2 1 0
RPS
- -- -
- -- -
DINT
REAL
- -- -
- -- -
LSB
2 1 0
MODE
- -- -
DINT
DINT
REAL
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