Download  Print this page

Mitsubishi Electric FR-E720-0.1K(SC) Instruction Manual Page 209

Fr-e700 series.
Hide thumbs

Advertisement

(5)
Selection of command source in Network operation mode (Pr. 338, Pr. 339)
There are two control sources: operation command source, which controls the signals related to the inverter start
command and function selection, and speed command source, which controls signals related to frequency setting.
In Network operation mode, the commands from the external terminals and communication (PU connector or
communication option) are as listed below.
Pr. 338 Communication operation
Operation
command source
Location
Pr. 339 Communication speed
Selection
command source
Fixed
Running frequency from
function
communication
Terminal 2
(terminal-
equivalent
Terminal 4
function)
Low-speed operation
command/remote setting
0
RL
clear/stop-on contact
selection 0
Middle-speed operation
1
RM
command/remote setting
function
High-speed operation
2
RH
command/remote setting
function
Second function selection/
3
RT
stop-on contact selection 1
4
AU Terminal 4 input selection
5
JOG Jog operation selection
7
OH External thermal relay input
8
REX 15-speed selection
10
X10 Inverter run enable signal
PU operation external
12
X12
interlock
14
X14 PID control valid terminal
Brake opening completion
15
BRI
signal
PU/External operation
16
X16
switchover
18
X18 V/F switchover
Output stop
24 MRS
PU operation interlock
25 STOP Start self-holding selection
60
STF Forward rotation command
61
STR Reverse rotation command
62 RES Inverter reset
PU/NET operation
65
X65
switchover
External/NET operation
66
X66
switchover
Command source
67
X67
switchover
[Explanation of table]
External
: Command is valid only from control terminal.
NET
: Command only from communication is valid
Combined : Command from both control terminal and communication is valid.
: Command from either of control terminal and communication is invalid.
REMARKS
The command source of communication is as set in Pr. 550 and Pr. 551 .
The Pr. 338 and Pr. 339 settings can be changed while the inverter is running when Pr. 77 = "2". Note that the setting change is
reflected after the inverter has stopped. Until the inverter has stopped, communication operation command source and
communication speed command source before the setting change are valid.
Selection of operation mode and operation location
0: NET
0: NET
1: External 2: External 0: NET
NET
NET
External
External
NET
External
NET
External
NET
External
NET
Combined
NET
External
NET
External
NET
NET
Combined
NET
NET
1: External
1: External 2: External
NET
NET
External
External
NET
External
NET
External
NET
External
External
Combined
External
External
NET
External
External
External
NET
External
External
External
External
External
External
External
External
External
External
External
External
External
Remarks
Pr. 59 = "0"
(multi-speed)
Pr. 59 = "1, 2"
(remote)
Pr. 270 = "1"
(stop-on-contact)
Pr. 270 = "1"
(stop-on-contact)
Pr. 59 = "0"
(multi-speed)
Pr. 79
"7"
Pr. 79 = "7"
When the X12
signal is not
assigned
4
209

Advertisement

Table of Contents

   Related Manuals for Mitsubishi Electric FR-E720-0.1K(SC)

Comments to this Manuals

Symbols: 0
Latest comments: