Mitsubishi Electric FR-F820-00046 Instruction Manual page 244

 Selecting the command interface in the Network operation mode (Pr.338,
Pr.339)
• Selecting a command interface is required for the following two types of 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 for each function in the Network operation mode, determined by the
parameter settings: an external terminal or a communication interface (RS-485 terminals or communication option).
Pr.338 Communication operation command
source
Pr.339 Communication speed command source
Running frequency command given through
communication
Terminal 2
Terminal 4
Terminal 1
Low-speed operation command / Remote
*1
RL
setting (setting clear)
Middle-speed operation command /
*1
RM
Remote setting (deceleration)
High-speed operation command / Remote
*1
RH
setting (acceleration)
*1
Second function selection
RT
*1
Terminal 4 input selection
AU
*1
Jog operation selection
JOG
Selection of automatic restart after
*1
CS
instantaneous power failure / flying start
*1
External thermal relay input
OH
*1
15-speed selection
REX
*1
Inverter run enable
X10
FR-HC2/FR-CC2 connection,
*1
X11
instantaneous power failure detection
*1
PU operation external interlock
X12
*1
External DC injection brake operation start NET
X13
*1
PID control valid
X14
*1
PU/External operation switchover
X16
*1
V/F switchover
X18
Output stop
*1
MRS
PU operation interlock
STP
Start self-holding selection
*1
(STOP)
*1
Start-time tuning start external input
X28
*1
Traverse function selection
X37
*1
PID multistage set point setting 1
PDI1
*1
PID multistage set point setting 2
PDI2
*1
PID multistage set point setting 3
PDI3
*1
Trace trigger input
TRG
*1
Trace sampling start/end
TRC
*1
Power failure stop external
X48
*1
Sequence start
SQ
*1
Fault clear
X51
*1
JOG forward rotation command
JOGF
0 (NET) 1 (External)
0: 1: 2: 0: 1:
NET EXT EXT NET EXT
NET — NET NET —
— EXT — — EXT
— EXT — EXT
Compensation
NET External NET External
NET External NET External
NET External NET External
NET External
— Combined — Combined
— External
External
External
NET External NET External
External
External
External
External
NET External NET External
External
NET External
Combined External
External
— External
NET External
NET External
NET External NET External
NET External NET External
NET External NET External
Combined External
Combined External
External
External or NET* External
Combined External
— EXT
5.6 (D) Operation command and frequency command
Remarks
2:
EXT
NET
—
Pr.59 ="0": multi-speed setting
function.
Pr.59 ≠ "0": remote function.
Pr.59 ="0" (multi-speed)
When Pr.79 ≠ "7"
When Pr.79 = "7", or when the X12
signal is not assigned.
*When Pr.414 = "1", the interface
used for signal input is enabled.
When Pr.414 = "2", External is
enabled.
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10
243