LS ELECTRIC LSLV-H100 Series, User Manual

Page: 356 / 618

RS-485
Communication Features
343
After setting the DRV-
06 Cmd Source code to ‘3 (Int 485)’ and DRV-07 Freq Ref Src code
to ‘6 (Int 485)’, you can set common area parameters for the operation command and
frequency via communication. For details about the operation command, refer to
4.6.4 RS-
485 Communication as a Command Input Device on page 106 and about the frequency
command, refer to 4.2.6 Setting a Frequency Reference via RS-485 Communication on
page 99 .
To select the built-in RS485 communication as the source of command, set DRV-
07 to ‘6
(Int485)’ on the keypad. Then, set common area parameters for the operation command
and frequency via communication.
Group Code Name LCD Display Parameter Setting Setting range Unit
DRV
06
Command
source
Cmd Source 3 Int 485 0
–5
-
07
Frequency
setting method
Freq Ref Src 6 Int 485 0
–11
-
7.2.4 Command Loss Protective Operation
Configure the command loss decision standards and protective operations run when a
communication problem lasts for a specified period of time.
Group Code Name LCD Display Parameter Setting Setting range Unit
PRT
12
Speed command
loss operation mode Lost Cmd
Mode
0 None 0
–5
-
13
Time to determine
speed command
loss
Lost Cmd
Time
6 1.0 0.1
–120.0
sec