INVERTER SETTING
15
3.3 Operation and Speed Command Source
In the network operation mode, commands from the external terminals and
Profibus master module are as listed below.
(For Pr. 180 and higher (input terminal function selection), assigned signals
differ depending on inverters. For details, refer to the inverter manual.)
3.3.1 FR-A500/F500 series
Control
location
selection
Pr. 338 "operation control
command source"
0: NET
0: NET
1: External 1: External
REMARKS
Pr. 339 "speed command
source"
0: NET
1: External
0: NET
1: External
F
ixed fun
c
ti
on
s
(F
un
cti
o
n
s
e
qui
va
lent
to t
e
rm
ina
ls)
Forward rotation command (STF)
NET
NET
External
External
Reverse rotation command (STR)
NET
NET
External
External
Start self-holding selection (STOP)
—
—
External
External
Output stop (MRS)
Combined Combined
External
External
(*1, 2)
Reset (RES)
Combined Combined Combined Combined
Network operation frequency
NET
—
NET
—
2
—
External
—
External
4
—
External
—
External
1
Compen
sation
External
Compen
sation
External
Se
le
ctive
fu
n
c
tio
n
s
P
r. 18
0 to
P
r. 1
8
6
sett
ings
0
Low-speed operation command
(RL)
NET
External
NET
External
Pr. 59 = 0
1
Middle-speed operation command
(RM)
NET
External
NET
External
Pr. 59 = 0
2
High-speed operation command
(RH)
NET
External
NET
External
Pr. 59 = 0
3 Second function selection (RT)
NET
NET
External
External
4 Current input selection (AU)
—
Combined
—
Combined
5 Jog operation selection (JOG)
—
—
External
External
6
Automatic restart after
instantaneous power failure
selection (CS)
External
External
External
External
7 External thermal relay input (OH)
External
External
External
External
8 15-speed selection (REX)
NET
External
NET
External
Pr. 59 = 0
9 Third function (X9)
NET
NET
External
External
10
FR-HC connection, FR-CV
connection (inverter operation
enable) (X10)
External
External
External
External
11
FR-HC connection, instantaneous
power failure detection (X11)
External
External
External
External
12 PU operation external interlock (X12) External
External
External
External
13
External DC injection braking start
(X13)
NET
NET
External
External
14 PID control valid terminal (X14)
NET
External
NET
External
15
Brake opening completion signal
(BRI)
NET
NET
External
External
16
PU operation-external operation
switching (X16)
External
External
External
External