Instruction manual

77
6
NETWORK VARIABLES
6.7.5 Command request (network input SNVT_str_asc nviInvCmdReq)
Instruction code and write data, such as operation mode rewrite, parameter reading, writing, alarm history
reference, parameter clear, etc., which can not be operated with network variables can be set.
The format is as shown below. The data to be set are in ASCII code. The initial setting of +0 to +30 is 0.
Request flag
H01 Command request is made
Other than H01 Command request is not made
Request code Refer to the command list on the next page to set the instruction code.
Request data Set the data at writting. (Set H0000 at reading.)
⋅ Data acceptance timing........... At network variable receive (nv_update_occurs event) and when
request flag = 1
Data (ASCII code)
Request flag
Request code
Request data
+0
+2
+6
+10 to +30
H
H
L
H
L
L
0
Storage position
Data (ASCII code)
+0
+2
+6
+10 to +30
H
H
H
L
L
L
0
0
1
8
7
6
4
0
0
0
0
(H30)
(H31)
(H30)
(H30)
(H38)
(H37)
(H30)
(H30)
(H36)
(H34)
1. When writing "Pr. 7
Acceleration time = 10.0s"
Data (ASCII code)
+0
+2
+6
+10 to +30
H
H
H
L
L
L
0
0
1
F
D
9
6
0
9
0
6
(H30)
(H31)
(H30)
(H30)
(H46)
(H44)
(H39)
(H36)
(H39)
(H36)
2. When resetting the inverter
Setting example