Fuji Electric FRENIC-VG Series, Руководство пользователя

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3 Polling function code address and data
(MSB) (LSB)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Polling function code (1) Polling function code (2)
Polling function code (3) Polling function code (4)
Polling function code (1) data
⇓
Polling function code (4) data
"Polling function code (1) to (4)" (eight bits each) store the link number corresponding to the
function code requested for polling from MICREX-SX. Their data are stored in "Polling function
code (1) to (4) data".
(2) When UPAC compatible format is selected
1 Speed setting 4/frequency command monitor, actual speed (detected), speed setting 1/frequency
command (for V/f), line speed input
(MSB) (LSB)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Motor speed (decimal) x 20000 / maximum speed
⇒
16-bit data
The maximum speed is set with the function code. Obtain a r/min value by calculating backward
using the above formula. If data is negative (complement of 2), it is a reverse speed command.
2 Torque command 2, torque current command (final)
(MSB) (LSB)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Torque command data
Torque command 2 data, torque current command data: 0.01%/1d (100% = rated toque)
3 Magnetic flux command (final)
(MSB) (LSB)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Magnetic flux command data
Magnetic flux command data: 0.01%/1d