User`s guide

158
CHAPTER 8 - CFW-08 OPTIONS AND ACCESSORIES
To install the RS-232 communication kit on the PC, proceed
as follows:
-
Remove the parallel keypad (HMI-CFW08-P) from the
inverter.
-
Install the serial communication module RS-232 (KCS-
CFW08) in the place of the keypad.
-
Install the software “SuperDrive” in the PC.
-
Connect the inverter to the PC through the cable.
-
Followthe instruction given by the “SuperDrive”.
RS-485 Serial Communication Module and Keypad:
This optional module, with an RS-485 connection (plug-in
connector) and a keypad, is installed in thefront of the inverter
in the place of the standard parallel keypad (HMI-CFW08-P).
For instruction on how inserting and removing this module,
refer to the installation instruction for the KCS-CFW08 in this
manual.
The functions of each pin are indicated in the silk screening
above the communication connector.
The RS-485 interface allows a multi-point connection of up to
1000 m (3280.8 ft) using the Modbus-RTU or WEG protocols.
These protocols are described in the item “Serial
Communication” of this manual.
It is possible to command, setup and monitor the CFW-08
through the RS-485 serial interface. In this case, the master
can be a PLC, a PC, etc.
8.13
KRS-485-CFW08
Figure 8.17
- Dimensions in mm [in] of the RS-485 serial communication module
KRS-485-CFW08
42.6
[1.68]
11
[0.43]
5.6
[0.22]
57
[2.24]
20
[0.79]
3
6
.
8
[
1
.
4
5
]
NOTE!
For communication with the CFW-08 use the first generation
programming software SuperDrive. The second generation
software named SuperDrive G2 is not compatible with this
product.