Mitsubishi Electric FR-D720-0.2K-G Instruction Manual page 182

(4) Selection of control source in Network operation mode (Pr. 338, Pr. 339)
There are two control sources: operation command source, which controls the signals related to the drive unit start
command and function selection, and speed command source, which controls signals related to speed setting.
In Network operation mode, the commands from the external terminals and communication are as listed below.
Pr. 338 Communication operation
Operation
command source
Location
Pr. 339 Communication speed
Selection
command source
Fixed Running speed from
function communication
Terminal 2
(terminal-
equivalent
Terminal 4
function)
Low-speed operation
0 RL command/remote setting
clear
Middle-speed operation
1 RM command/remote setting
function
High-speed operation
2 RH command/remote setting
function
3 RT Second function selection
4 AU Terminal 4 input selection
5 JOG Jog operation selection
7 OH External thermal relay input
8 REX 15-speed selection
10 X10 Drive unit run enable signal
PU operation external
12 X12
interlock
14 X14 PID control valid terminal
PU/External operation
16 X16
switchover
23 LX Pre-excitation
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 Drive unit reset
PID forward/reverse action
64 X64
switchover
PU/NET operation
65 X65
switchover
External/NET operation
66 X66
switchover
Command source
67 X67
switchover
72 X72 PID integral value reset
[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. 551.
 The Pr. 338 and Pr. 339 settings can be changed while the drive unit is running when Pr. 77 = "2". Note that the setting change is
reflected after the drive unit has stopped. Until the drive unit 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
Combined
—
NET
NET
NET External
NET External
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
NET External
External
External
External
NET External
Remarks
Pr. 59 = "0"
(multi-speed)
Pr. 59  "0"
(remote)
Pr. 59 = "0"
(multi-speed)

Pr. 79 "7"
Pr. 79 = "7"
When the X12
signal is not
assigned
4
179