Fuji Electric FRENIC-VG Series - Page 177

6.5 SX Bus Interface Card
6-101
Chap. 6
CONTROL OPTIONS
(3) When monitoring format is selected
1 Polling function code address and data
(MSB) (LSB)
15 14 8 7 1 0
Polling function code (1) Polling function code (2)
Polling function code (3) Polling function code (4)
Polling function code (5) Polling function code (6)
Polling function code (7) Polling function code (8)
Polling function code (1) data
⇓
Polling function code (8) data
"Polling function code (1) to (8)" (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 (8) data".
(4) When standard format 2 (specified with 485No) is selected
1 Polling function code address and data
(MSB) (LSB)
15 14 1312 11 1098765432 1 0
Polling function code 485No (1)
Polling function code 485No (2)
Polling function code (1) data
Polling function code (2) data
"Polling function code 485No (1) to (2)" (16 bits each) store the 485No corresponding to the
function code requested for polling from MICREX-SX. The corresponding link numbers are stored
in "Polling function code (1) to (2) data".
2 Function code monitor
(MSB) (LSB)
15 14 1312 11 1098765432 1 0
Function code monitor (1)
Function code monitor (2)
"Function code monitor (1), (2)" are the constant monitor of the function code. Set the target
function code 485No with the function code o160 for "Function code monitor (1)" and o161 for
"Function code monitor (2)".
3 Motor speed
Refer to the motor speed of the standard format.
4 Operation status
Refer to the operation status of the standard format.