Instruction manual

106
APPENDIX
Example of Inverter Parameter Clear
The following shows procedure to make
LONWORKS communication again when inverter
parameter clear is performed from LONWORKS
communication.
Perform parameter clear via network or with the operation
panel or parameter unit.
When performing with the operation panel or parameter
unit, the procedure is the same as that of the inverter.
When performing via the network (LONWORKS), use the
command request "SNVT_str_asc nviInvCmdReq" (Refer
to page 77) of network variables.
⋅ Parameter for communication is also cleared when
H9696 and H9966 are set as request data.
(Refer to page 77)
⋅ When Pr. 79 = "2", resetting is necessary as the set
value is cleared.
Set LonMaker Browser to "Monitor All On" to turn on
monitoring of the inverter network variables.
(When "Monitor All Off" is set, only the initial value of
network variables the inverter sent to LonMaker Browser
can be referred. To always check network variables, set
"Monitor All On".)
(1) Perform parameter clear
Data set by command request:
Request flag = H01
Request code = H00FC
Request data = H5A5A, H55AA
(2) Check the status of the network
variables
(3) LONWORKS communication resetting is
complete