BENSHAW Rsi S Series, Инструкция по эксплуатации

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RS-485 Communication Features
235
Group Code Name LCD Display Parameter Setting Setting range Unit
loss
14 Operation
frequency at
speed
command
loss Lost Preset F 0.00 Start frequency–
Maximum
frequency Hz
OU 31 Multi-
function
relay 1 Relay 1 13 Lost
Command 0-35 -
33 Multi-
function
output 1 Q1 Define
Group Code Name LCD Display Parameter
Setting Setting
range Unit
Operation DRV Command
source Cmd
Source* 3 Int 485 0-5 -
Frq Frequency
setting method Freq Ref Src 6 Int 485 0-12 -
* Displayed in DRV-06 on an LCD keypad.
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.
Command Loss Protective Operation Setting Details
Code Description
Pr.12 Lost Cmd
Mode,
Pr.13 Lost Cmd Time Select the operation to run when a communication error has occurred and
lasted exceeding the time set at Pr. 13.
Setting Function
0 None The speed command immediately becomes the
operation frequency without any protection
function.
1 Free-Run The inverter blocks output. The motor performs in
free-run condition.
2 Dec The motor decelerates and then stops at the time
set at Pr.07 (Trip Dec Time).