Watson-Marlow MM440 - Manual (Page 57)

Issue 10/06 3 Functions
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0 57
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:
¾
P0700 "Selection of command source"
¾ 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).