3 Functions Issue 07/04
MICROMASTER 420 Operating Instructions
44 6SE6400-5AA00-0BP0
3.1.2 Interconnecting signals (BICO technology)
A state-of-the-art drive unit must be able to interconnect internal and external
signals (setpoint / actual values and control / status signal). This interconnection
functionality must have a high degree of flexibility in order to be able to adapt the
drive to new applications. Further, a high degree of usability is required, which also
fulfills standard applications. This is the reason that within the MICROMASTER
series of drive units, BICO technology (→ flexibility) and fast parameterization
using parameters P0700 / P1000 (→ usability) or P0719 (→ combination
P0700/P1000) have been introduced to be able to fulfill both of these requirements.
3.1.2.1 Selecting the command source P0700 / selecting the setpoint source
P1000
The following parameters can be used to quickly interconnect setpoints and control
signals:
P0700 "Selection of command source"
P1000 "Selection of setpoint source"
These parameters are used to define via which interface the drive inverter receives
the setpoint or the power-on/power-off command. The interfaces, listed in Table
3-2 can be selected for the command source P0700.
Table 3-2 Parameter P0700
Parameter values Significance / command source
0
Factory default
1
BOP (operator panel, refer to Section 3.2.1)
2
Terminal strip
4
USS on BOP link
5
USS on COM link
6
CB on COM link
The following internal or external sources / interfaces can be selected for the
frequency setpoint source P1000. In addition to the main setpoint (1
st
position), a
supplementary setpoint (2
nd
position) can be selected (refer to Table 3-3).
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