01.99
1 NC/Drive Machine Data
1.9.2 Axis-specific MD2
D e s i g n a t i o n
MD
No.
Standard
value
Maximum
input value
Reference
system
Input
unit
1228*
Backlash compensation
2nd measuring system
1)
0
± 16 000
MS
units
1232*
Compensation value
3)
1)
0
16 000
0.1mV
0.01 %
2)
1236*
Compensation time constant
QEC
1)
0
16 000
0.1ms
1236*
1st compensation time
constant
150
9999 9999
--
0.1 ms
1240*
Min. compensation value
3)
1)
0
16 000
MS
0.1mV
0.01 %
2)
1244*
Range boundary 1st
1)
0
16 000
MS
100 units/s
2
1248*
Range boundary 2nd
1)
0
16 000
MS
100 units/s
2
1252*
Range boundary 3rd
1)
0
16 000
10000 units/s
2
1256*
Smoothing time constant
1)
0
60
4)
16 000
99 999 999
4)
ms
1256*
Filter time constant, accelera-
tion determination for QEC
(as from SW 4)
60
9999 9999
--
1 ms
1260*
Feedforward control factor
for rigid tapping
0
1 000
0.001
0.1%
2)
1264*
Grid spacing/ENDAT
measuring step
0
16 000
--
--
1268*
Reserved for ESR
1272*
Setpoint filter time constant
0
1 000
--
0.1ms
1280*
2
)
Following error increase
threshold for FAF
1000
16 000
99 999 999
4)
MS
units
1284*
2
)
Clamping tolerance
100
1000
4)
16 000
99 999 999
4)
MS
units
1288*
Torque comp. controller
integral-action time
4)
0
1 000 000
99 999 999
4)
ms
1292*
2
)
Motor current on equilibration
0
70
700
4)
--
0.1 % of the power
section current
1296*
Cycle length learning signal
(from 03.95)
0
16 000
--
ms
1300*
Basic distance for distance
coding
1000
16 000
--
--
1304*
External pulse multiplication
1
100
--
--
1308*
K
v
factor 4th para. set
4)
1 666
10 000
80 000
5)
--
0.01 s
-1
1312*
K
v
factor 5th para. set
4)
1 666
10 000
80 000
5)
--
0.01 s
-1
1316*
K
v
factor 6th para. set
4)
1 666
10 000
80 000
5)
--
0.01 s
-1
1320*
K
v
factor 2nd para. set for
threads (G33, G36, G63)
1)
0
10 000
80 000
5)
0.01 s
-1
_______
1)
SW 2 and higher
2)
SW 3 and higher
3)
See Note in Section Description of Functions in Installation Guide
4)
SW 4.4 and higher
5)
SW 5 and higher
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60
1–37
SINUMERIK 840C (IA)
Summary of Contents for SIMODRIVE 611-D
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