All BASIC commands
4-2-144 INVERTER_WRITE
180
Bit
Value
Command
15
Hex
8000
/i
•
alarm_number
The number of the alarm to read. See the Inverter manual.
•
from
The start address of the input to read.
•
length
The length of the input to read.
Example
No example.
See also
N/A
/i
Type
System command
Syntax
INVERTER_WRITE(0, station, 0, param_number, param_size, VR,
mode)
INVERTER_WRITE(0, station, 2, value)
INVERTER_WRITE(0, station, 3, value)
Description
INVERTER_WRITE writes the parameter, speed reference or torque
reference from the Inverter connected to the system via the MECHA-
TROLINK-II bus.
There are three INVERTER_WRITE functions:
•
0: Writes an Inverter parameter.
•
2: Writes the speed reference.
•
3: Writes the torque reference.
To use an Inverter via MECHATROLINK-II you should put the command
and the reference via communication option:
•
Inverter MV/V7: N3=3; N4=9
•
Inverter F7/G7/V1000: B1-01=3; B1-02=3.
Make you sure that the Inverter firmware supports the MECHATRO-
LINK-II board.
The command returns -1 if successfully executed and 0 if failed. The
result (if any) is returned in the selected VR.
Arguments
•
station
The MECHATROLINK-II station number of the Inverter
•
param_number
The number of the parameter to write. See the Inverter manual.
•
param_size
The size of the parameter to write, 2 or 4 bytes. Most of the Inverter
parameters are 2 bytes long. See the Inverter manual.
•
VR
The address in the VR memory of the CJ1W-MCH72 where the new
value for the parameter is.
•
mode
0 = just write; 1= write and enter; 2 = write and config.
•
value
The new value that is written.
Description
External BB command
Section 4-2