Toshiba TOSVERT VF-FS1 Series 3.6. Command & Setpoint selection (Local/Remote)

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3.6. Command & Setpoint selection (Local/Remote)
Indication to display Local/Remote mode is on the inverter unit (Refer to the inverter instruction manual
for details). LONWORKS option command and setpoint are activated on Remote mode*1. LONWORKS
option unit propagates the Local / Remote status to the network as the “Command from the network
(bit5)” and “Setpoint from the network (bit6)” in “nvoStatusWord” network variable. Inverters have some
switches to select the command and setpoint location. Following figure shows the diagram. Refer to the
inverter instruction manual for the parameter in detail.
*1:Be careful that cmod command and fmod setpoint are activated for a short time just after the
inverter power turned on. Set cmod and fmod to “Serial communication” to prevent this
problem.
Command
Setpoint
Control Terminal
Operation Panel
Serial Comm.(LONWORKS)
VIA
VIB
Operation Panel
Serial Comm. (LONWORKS)
UP/DOWN
Operation
Panel
Serial Comm.
(LONWORKS)
Operation
Panel
Local/Remote key
cmod
fmod
Logic input = 48 (SC/LC)
Network cancel switch
1
2
3
4
5
0
1
2
1
0
1
0
Rem
Loc
Rem
Loc
Serial Comm.
(LONWORKS)
LIU007Z