VS
07.94
1-97
Siemens AG 1997 All Rights reserved
SIMODRIVE 611A Installation and Start–Up Guide/IAA/–04.97 Edition
Tachometer adjustment
For motors with tachometer voltages
≤
16.5 V, it is necessary to also proceed
according to p. 1-83, "Tachometer adaptation...".
Potentiometer
Setting range
T
0.7 n
rated
2.2 n
act N
2.2 n
rated
0
1
2
3
4
5
6
7
8
910
Tachometer potentiometer (scaled)
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
n
act N
/ n
act
Fig. 2-1 Tachometer adjustment
Extending the setting range using R3 and R10 (only for the user–friendly
interface).
Function
Component
Mounted
n
act N
> 0.7 n
rated
Increase R3
0 Ω
(as supplied)
n
act N
< 2.2 n
rated
Mount R10
Open (as supplied)
Setting the proportional gain Kp without
adaptation
The proportional gain Kp of the speed controller can be set using potentiometer
Kp. The range can be extended if required using the fixed resistor R50 (only for
the user–friendly interface ; R50 = 68 k
Ω
(as supplied)).
The gain, set using the Kp potentiometer is additionally influenced by the setting
of potentiometer T
N
.
Feed modules (VS)
2.1 Tachometer adjustment
04.97
Summary of Contents for SIMODRIVE 611A
Page 2: ......
Page 6: ......
Page 7: ...SECTION 0 PRELIMINARY INFORMATION 0 7 ...
Page 8: ......
Page 17: ...Section 1 611A Analog Feed Drives 1 17 ...
Page 18: ...1 18 ...
Page 24: ...1 24 ...
Page 39: ...1 39 ...
Page 70: ...1 70 ...
Page 119: ...1 119 ...
Page 120: ......
Page 123: ......
Page 131: ......
Page 158: ...1 158 ...
Page 159: ...1 159 MOUNTING DIMENSIONS ...
Page 160: ...1 160 ...
Page 186: ......
Page 187: ...GENERAL INFORMATION REGARDING AC SERVO MOTORS AL S ...
Page 188: ......
Page 225: ...1FT5 AC SERVO MOTOR DESCRIPTIONS 1FT5 ...
Page 226: ......
Page 321: ...FEEDBACK DEVICES FOR 1FT5 GE ...
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