Fuji Electric FRENIC-VG Series - Link Edit Permission Selection; Data Transmission Example

6.4 T-Link Interface Card
6-71
Chap. 6
CONTROL OPTIONS
6.4.9.2 Link edit permission selection
Link Edit Switch
By assigning "23: Link Edit Permission Command [WE-LK]" to the X function input terminal, you can
protect the function code (F, E, C, P, H, A, o, U) from being written as shown below.
Table 6.4.8
Link edit permission command
assignment
Corresponding
input terminal
Status
Not assigned -
ON
Link edit permission mode
(F to U can be written)
Assigned
OFF
Link edit prohibition mode
(F to U cannot be written)
Link Edit
With the function code H29, you can control writing to the function code (F, E, C, P, H, A, o, U) in the
link edit permission mode.
Table 6.4.9
H29 data Link edit permission mode Link edit prohibition mode
0 Code (F, E, C, P, H, A, o, U) can be written
1 Code (F, E, C, P, H, A, o, U) cannot be written
Code (F, E, C, P, H, A, o, U) cannot be written
6.4.9.3 Data transmission example
The following explains a data transmission example using the transmission format.
(1) Speed setting
From MICREX, give commands to run forward (FWD) at 785 r/min.
(Condition: Function code H30 "Link Operation"=3, maximum speed 1500 r/min, T-Link station
address: 10, 8+8 words)
Give S06 the forward running command (FWD: ON) and S01 the speed command.
WB18 0 6 0 1 Function code S06, S01 selecting (link No. 06h, 01h)
19 0 0 0 0 Selecting dummy data
20 0 0 0 1 Function code S06 FWD: ON
21 2 8 E 3 Function code 01 Speed setting 785/1500×20000＝10467＝28E3 (h)
↓ After acceleration completes
WB16 2 8 E 3 Monitor the motor speed.