Siemens SINAMICS BOP-2 Operating Instructions Manual page 32

Commissioning
3.3 The most important parameters at a glance
Table 3- 9 Digital outputs (relay outputs)
Parameter Terminals
CU240B-2
p0730 18 / 19 / 20
p0731 -
p0732 -
Table 3- 10 Changing the function of a digital output
Changing the function
1. Select the required function marked using a "BO" parameter.
2. Set the parameter p073x of the required digital output to the
value of the "BO" parameter.
Table 3- 11 Analog inputs and temperature sensors
Parameter Terminals
CU240B-2
p0756 [0] 3 / 4
p0756 [1] -
p0756 [2] -
p0756 [3] -
p0755 Analog inputs, actual value in percent
[0...3]
Table 3- 12 Changing the function of an analog input
Changing the function
1. Select the required function marked using a "CI" parameter.
2. Set this parameter to the value of status parameter r0755.x of
the analog input.
Use parameter p0756[0] and the I/U switch on the front of the frequency converter to configure the analog input as voltage
or current input.
32
Terminals Terminals
CU240E-2 CU230P-2
18 / 19 / 20 18 / 19 / 20
21 / 22 21 / 22
23 / 24 / 25 23 / 24 / 25
Terminals Terminals
CU240E-2 CU230P-2
3 / 4 3 / 4
10 / 11 10 / 11
- 50 / 51
- 52 / 53
Signal Important status signals
DO 0 r52.2 - operation enabled (motor running)
r52.3 - fault active
DO 1
52.7 - alarm active
DO 2
Example
Function
: Signal "Fault" on DO 1.
Setting
: p0731 = 52.3
r0052.3
Signal Possible settings
AI 0 0: Unipolar voltage input (0 V ...+10 V)
1: Unipolar voltage input monitored (+2 V... +10 V)
AI 1
2: Unipolar current input (0 mA ...+20 mA)
AI 2
3: Unipolar current input monitored (+4 mA ...+20 mA)
AI 3
4: Bipolar voltage input (-10 V ...+10 V)
6: Ni1000 temperature sensor (-50 °C ... +150 °C)
7: PT1000 temperature sensor (-50 ...+250°C)
8: No sensor connected
Examples
Function
: AI 0 provides the setpoint for the PID
controller.
Setting
: p2253 = 55[0]
r0755
Frequency converters with Control Units CU230P-2; CU240B-2; CU240E-2
p0731
52.3
p2253
755.0
Getting Started, 01/2011, A5E02792536C AB