8 Modbus RTU
8.3 Operating mode Modbus RTU
DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com 145
Statusword
Fault word
Actual speed (ID 7)
The variable frequency drive's actual speed will fall within a range of P-02
(min. frequency) to P-01 (max. frequency). This value will be scaled by a
factor of 0.1 in the application.
Current (ID 8)
The current is specified with one decimal place.
Example: 34
3.4 A.
Status DIs (ID 11)
This value indicates the digital inputs' state. The lowest bit indicates the
state of DI 1.
Bit Description
Value = 0 Value = 1
0 Drive not ready Ready for operation (READY)
1
Stop Running operation message (RUN)
2 Clockwise rotating field (FWD) Anticlockwise rotating field (REV)
3 No error Fault detected (FAULT)
4 Acceleration ramp Frequency actual value equals setpoint value definition
5
– Zero speed
6
Speed control deactivated Speed control activated
7 Not used Not used
￫
Chapter 10 "Error Messages“
1514131211109876543210
MSB LSB
To Next Page
Loading...
