19
Wiring the control terminals in the CU230P-2
The CU230P-2 comes with an extensive range of I/O. 6 digital inputs, 3 digital outputs, 4 analogue
inputs – 2 of those for LG-Ni1000 or Pt1000 Sensors and 2 analogue outputs are standard.
In the factory settings, some of the I/O are preconfigured to adress common
requirements (see diagramm on the next page).
The CU230P-2 has a macro parameter (p0015), which automatically configures the drive to adress com-
mon applications. Using this macro, I/O and functions are automatically configured as well as some
common parameters in some macros. When carrying out the basic commissioning of the drive with
either STARTER, BOP-2 or the IOP-2, you can select the macro most suitable for your particular application.
After a drive has been set-up you, can select another macro at any time by simply activating the com-
missioning mode (P0010=1) and then select the required macro in P0015. After commissioning has
been completed, you can reset P0010 to 0.
Always ensure that all signal- and
bus cables are shielded at the
Control Unit using the shielding kit.
Signal- and bus cables must be
routed the maximum possible dis-
tance away from power and motor
cables, and cross them only at a
90° angle.
NOTE
Your G120P with FW 4.6 comes with the following HVAC specific macros
12: Standard I / O with analog setpoint (factory setting)
101: General purpose application
103: Pump delta P control
104: Stairway pressurization (ESM)
105: Pressure-controlled supply fan
106: Cooling tower fan (active temp. sensor) + hibernation mode
107: Cooling tower fan (LG-Ni1000 temp. sensor) + hibernation mode
108: USS fieldbus
109: Modbus RTU fieldbus
110: BACnet MS / TP fieldbus
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