Siemens SIMATIC FM 353 Manual page 154

Starting up
Table 7-3 Initial contents of machine data, continued
MD (E) Value
1)
28 0.2@v
max
1)
29 0.1@v
max
30/31 0/0
39
40
41
42
43
44
45
46 100
47 100
48 100
49 100
50 100
51 100
1) v can be calculated according to the following formula:
max
v f @ 60 s/min @ s
max = max
v [MSR/min] MD41 [Hz] @ 60 s/min @
max =
7-6
20% of the maximum speed is the recommended initial value
10% of the maximum speed is the recommended initial value
Backlash compensation inactive
Start/Stop frequency from operating characteristic curve, see
Section 7.3.2
Frequency value for acceleration switchover from operating
characteristic curve, see Section 7.3.2
Maximum frequency from drive configuration
Acceleration values for powerup and braking from operating
characteristic curve, see Section 7.3.2
Minimum idle time between two positioning cycles
Minimum traversing time at constant frequency
Boost duration, absolute
Boost duration, relative
Phase current travel
Phase current idle
pulse
(MD11 + MD12@2
MD13 [increments/rev]
Explanation
−32
) [MSR/U]
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0