Siemens CU240E-2 Parameter Manual

List of Parameters
Parameters
1-99
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Description: Sets the response threshold for the wire breakage monitoring of the analog inputs.
The unit for the parameter value depends on the set analog input type.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Dependency: For the following analog input type, the wire breakage monitoring is active:
p0756[0...1] = 1 (unipolar voltage input monitored (+2 V ... +10 V)), unit [V]
p0756[0...1] = 3 (unipolar current input monitored (+4 mA ... +20 mA)), unit [mA]
Refer to: p0756
Note: AI: Analog Input
When p0761 = 0, wire breakage monitoring is not carried out.
Description: Sets the delay time for the wire breakage monitoring of the analog inputs.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: AI: Analog Input
Description: Sets the signal source for the analog outputs.
Index: [0] = AO0 (T 12/13)
[1] = AO1 (T 26/27)
Note: AO: Analog Output
T: Terminal
Description: Displays the actual referred output value of the analog outputs.
Index: [0] = AO0 (T 12/13)
[1] = AO1 (T 26/27)
Note: AO: Analog Output
T: Terminal
p0761[0...1] CU analog inputs wire breakage monitoring response threshold / CU WireBrkThresh
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0.00 20.00 2.00
p0762[0...1] CU analog inputs wire breakage monitoring delay time / CU wire brk t_del
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0 [ms] 1000 [ms] 100 [ms]
p0771[0...1] CI: CU analog outputs signal source / CU AO S_src
Access level: 2 Calculated: - Data type: U32 / FloatingPoint32
Can be changed: U, T Scaling: PERCENT Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- - [0] 21[0]
[1] 27[0]
r0772[0...1] CU analog outputs, output value currently referred / CU AO outp_val
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- [%] - [%] - [%]

Siemens CU240E-2 Specifications

General

Digital Inputs	6
Digital Outputs	3
Analog Inputs	2
Protection Class	IP20
Output Frequency	0 - 650 Hz
Protection Features	Overvoltage, undervoltage, overcurrent, short circuit, overtemperature
Control Mode	Vector control, U/f control
Ambient Temperature	0 - 50 °C