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Mitsubishi Electric FR-CS84-012 Instruction Manual Page 108

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*3
In the PU JOG operation mode, the operation always stops when the PU is disconnected. The operation at a PU disconnection fault (E.PUE)
occurrence is as set in Pr.75 Reset selection/Disconnected PU detection/PU Stop selection.
 Selecting the command interface enabled in the Network operation mode
(Pr.338, Pr.339)
• Selecting a command interface is required for the following two commands: the operation command using the start signals
and the signals related to the inverter function selection, and the speed command using signals related to the frequency
setting.
• The following table shows the command interface enabled in the Network operation mode: the external terminal or the PU
connector for communication operation.
Pr.338 (Communication operation command
Command
interface
Pr.339 (Communication speed command
selection
Running frequency command given through
Unique function
communication
(terminal-
specific
Terminal 2
function)
Terminal 4
Low-speed operation command / Remote
0
RL
setting (setting clear) / Stop-on-contact
selection 0
Middle-speed operation command /
1
RM
remote setting (deceleration)
High-speed operation command / remote
2
RH
setting (acceleration)
Second function selection / stop-on-
3
RT
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
14
X14
PID control valid
Output stop
24
MRS
PU operation interlock
STP
25
Start self-holding selection
(STOP)
37
X37
Traverse function selection
60
STF
Forward rotation command
61
STR
Reverse rotation command
62
RES
Inverter reset
[Explanation of Terms in Table]
EXT: The external terminal is the only enabled command interface.
NET: The PU connector (for communication operation) is the only enabled command interface.
Combined: Either interface (the external terminal or PU connector) is enabled.
—: Both interfaces (the external terminal and PU connector) are disabled.
NOTE
• The command interface/source for communication operation depends on the Pr.551 setting.
• The settings of Pr.338 and Pr.339 can be changed while the inverter is running when Pr.77 = "2". Note that the setting change
is applied 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.
source) setting
source) setting
0: NET
1: EXT
0:
1:
2:
0:
1:
NET
EXT
EXT
NET
EXT
NET —
NET NET —
EXT
EXT
EXT
EXT
NET EXT
NET EXT
NET EXT
NET EXT
NET EXT
NET EXT
NET
EXT
Combined
Combined
EXT
EXT
NET EXT
NET EXT
EXT
NET EXT
NET EXT
Combined
EXT
EXT
EXT
NET
EXT
NET
EXT
NET
EXT
EXT
5.5 (D) Operation command and frequency command
Remarks
2:
EXT
NET
When Pr.59 = "0": Multi-
speed, when Pr.59 ≠ "0":
Remote
When Pr.59 = "0": Multi-
speed
5. PARAMETERS
2
2
3
4
5
6
7
8
9
10
107

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