WEG CFW08 Vector inverter User Manual

143
CFW-08 OPTIONS AND ACCESSORIES
8.19.5.2 Parameters Related
to the Serial
Communication
Parameter Description
Local/Remote selection
Local reference selection
Remote reference selection
Local command selection
Remote command selection
Forward/Reverse selection
Inverter address on the Serial Communication
Network (value range from 1 to 30)
Serial Interface Protocol
Serial Interface Watchdog Action
Serial Interface Watchdog Timeout
Parameter Number
P220
P221
P222
P229
P230
P231
P308
P312
P313
P314
Error reset
1) Master:
C. L. Code
RESET=1
addr. 7
2) Inverter:
G ACK
3) Master:
EOT
EOT G STX 0 0 7 0 3 = 8H 0H 8H 0H ETX BCC
1) Master:
C. L. Code
Reverse = 0
addr. 7
EOT G STX 0 0 8 0 3 = 0H 4H 0H 0H ETX BCC
2) Inverter:
G ACK
3) Master:
EOT
JOG enabling (provided P229=2 for LOC or P230=2 for REM)
1) Master:
C. L. Code
JOG active=1
addr. 7
2) Inverter:
G ACK
EOT G STX 0 0 7 0 3 = 0H 8H 0H 8H ETX BCC
3) Master:
EOT
For further information about the parameter above, refer to Chapter 6 -
Detailed Parameter Description.

WEG CFW08 Vector inverter Specifications

General

Frequency Range	0 to 300 Hz
Overload Capacity	150% for 60 seconds
Protection Degree	IP20
Communication	RS485, Modbus RTU
Voltage	200 V to 240 V
Control Mode	Vector Control
Ambient Temperature	-10°C to 50°C
Input Frequency	50 Hz / 60 Hz
Output Voltage	0 to input voltage
Braking	Dynamic braking resistor (optional)
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Operating Temperature	-10°C to 50°C
Cooling Method	Forced air cooling (fan)
Humidity	5% to 90% non-condensing