Lonworks network variables – Lenze MCH Series Drives User Manual
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RG-MHLON
LonWorks Network Variables
NvoFreqAct
Definition
Network output SNVT_freq_hz nvoFreqAct
Explanation
This output network variable provides the speed of the drive in Hz.
Valid Range
0.0 - 120.00 Hz
Default Value 0.00 Hz
NvoDrvStatus
Definition
Network output SNVT_state nvoDrvStatus
Explanation
This output network variable provides the status of the drive.
Valid Range
Bit
Name
Description
0
FWD
The drive is currently running the motor in forward motion
1
REV
The drive is currently running the motor in reverse motion
2
NETCTRL
The network is the active source for start/stop control
3
NETREF
The network is the active source for the speed reference
4
RTSO
Not used
5
FAULT
The drive is currently faulted
6
ALARM
Not used
7
REF
The drive is running the motor at the speed defined by the
speed reference of the active control source (i.e. actual drive
speed = commanded drive speed)
8
FORN
Not used
9
ZERO SPEED The drive is running at zero speed
10
LIMIT
Not used
11
ACC
The drive is currently ramping up to its commanded speed
12
DEC
The drive is currently ramping down to its commanded speed
13-15 Not used
Not used
Default Value 0