Siemens SINAMICS G List Manual page 293

Index: [0] = AI 0 (X482.1/X482.2)
[1] = AI 1 (X482.3/X482.4)
Note: AI: Analog input
r4055[0...1] CO: TB31 analog inputs, actual value in percent / TM31 AI value in %
TM31 Can be changed: -
Data type: Floating Point
P-Group: Terminals
Min
- [%]
Description: Displays the currently referred input value of the analog inputs of terminal module 31 (TB31).
When interconnected, the signals are referred to the reference quantities p200x and p205x.
Index: [0] = AI 0 (X521.1/X521.2, S5.0)
[1] = AI 1 (X521.3/X521.4, S5.1)
Note: AI: Analog input
r4056[0...1] TB30 analog inputs, type / TB30 AI type
TB30 Can be changed: -
Data type: Integer16
P-Group: Terminals
Min
-
Description: Displays the type of analog inputs.
Values: 4:
Index: [0] = AI 0 (X482.1/X482.2)
[1] = AI 1 (X482.3/X482.4)
p4056[0...1] TM31 analog inputs, type / TM31 AI type
TM31 Can be changed: U, T
Data type: Integer16
P-Group: Terminals
Min
0
Description: Sets the type of analog inputs of terminal module 31 (TM31).
p4056[x] = 0, 4 correspond to a voltage input (r4052, p4057, p4059 are displayed in V).
p4056[x] = 2, 3, 5 correspond to a current input (r4052, p4057, p4059 are displayed in mA).
In addition, the associated switch S5 must be switched.
For a voltage input, S5.1 or S5.2 must be switched to setting V.
For a current input, S5.1 and S5.2 must be switched into setting I (load resistor = 250 Ohm is switched-in).
Values: 0:
2:
3:
4:
5:
Index: [0] = AI 0 (X521.1/X521.2, S5.0)
[1] = AI 1 (X521.3/X521.4, S5.1)
Warning! The maximum voltage difference between the analog input terminals AI+, AI- and the ground of the TM31 (X520.6,
X530.3) may not exceed 35 V.
For operation with the load resistor switched-in, the voltage between the differential inputs AI+ and AI- may not
exceed 15 V or the impressed current of 60 mA; if this is not carefully observed, the input will be damaged.
 Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Bipolar voltage input (-10 V ... +10 V)
Unipolar voltage input (0 V ... +10 V)
Unipolar current input (0 mA ... +20 mA)
Unipolar current input monitored (4 mA ... +20 mA)
Bipolar voltage input (-10 V ... +10 V)
Bipolar current input (-20 mA ... +20 mA)
Data set: -
Units group: PERCENT
Max
- [%]
Data set: -
Units group: -
Max
-
Data set: -
Units group: -
Max
5
Parameters
Parameter list
Access level: 1
Function diagram: 1840,
9566, 9568
Unit selection: -
Factory setting
- [%]
Access level: 1
Function diagram: -
Unit selection: -
Factory setting
-
Access level: 1
Function diagram: 9566,
9568
Unit selection: -
Factory setting
4
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