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Starting up the FM 453
Table 7-3
Initial Contents of Machine Data, continued
MD (E)
MD (E)
Value/Meaning
Value/Meaning
26
1 000 000 [MSR]
27
0
28
0.2 v
max
29
0.1 v
max
30/31
0/0
38
1 000 [MSR/min/MSR]
39
0
3
40/41
1 000/1 000[10
MSR/s
42
0
43
U
= 1,000...10,000 (mV)
max
44
0
45
0
46
100 [ms]
47
100 [ms]
48
100
49
100
50
100
51
100
54
f
SS
55
f
eg
1) This pair of values corresponds in the case of servomotors to the speed category of the drive. It serves as a basis for
calculating the K
factor in the servo, and must therefore be entered correctly.
v
Recommendation: So far as possible, U
2) Determined from the operating characteristic curve (see Section 7.3.2)
+ Machine data is required.
–
Machine data is not required.
+/– Machine data is required for axes with encoder / without encoder.
7-6
Explanation
Explanation
Zero speed range monitoring set to maximum
value
Reference-point shift (incremental encoders
only), readjustment value (see Section 7.3.7)
20 % of maximum speed
10 % of the maximum velocity (not for abso-
lute encoders)
Backlash compensation inactive
Generally applicable position control loop gain +
Following-error monitoring inactive
2
]
Mid-range acceleration values
Jolt filter switched off
Setpoint drive values for maximum velocity
Offset value for drive setpoint
Actuating signal ramp inactive
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
Start/Stop frequency
Frequency value for acceleration switchover
should be set in the range between 8 and 9 V.
max
0
+
+
+
+
+
+
+
+
1)
+
+
+
–
–
–
–
–
–
–
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
MD61
OK
OK
1
7
+/–
–
+
+
+
+
+
+
+
+
+
–
+/–
–
2)
+
–
+
+
–
–
–
–
+
+
+
+
+
+
+
+
+
+
+
+
+
+
2)
–
+
2)
–
+
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