Mitsubishi Electric FR-A7NC Instruction Manual page 34

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Pr. 338 Communication operation
Control
command source
Location
Pr. 339 Communication speed
Selection
command source
FR-HC connection, instantaneous
11 X11
power failure detection
12 X12 PU operation external interlock
External DC injection brake
13 X13
operation is started
14 X14 PID control valid terminal
15 BRI Brake opening completion signal
16 X16 PU-External operation switchover
17 X17 Load pattern selection forward
rotation reverse rotation boost
18 X18 V/F switchover
19 X19 Load torque high speed frequency
*1
20 X20 S-pattern acceleration/deceleration
C switching terminal
22 X22 Orientation command
23
LX Pre-excitation
Output stop
24 MRS
PU operation interlock
25 STOP Start self-holding selection
26
MC Control mode switchover
27
TL Torque limit selection
28 X28 Start time tuning
37 X37 Traverse function selection
42 X42 Torque bias selection 1
43 X43 Torque bias selection 2
44 X44 P/PI control switchover
0:NET
*3
NET
*1
*1
*1
*1
*1, *2
*1
*1
*1
*1
*4
*1, *2
*1, *2
*1
0:NET
1:External
1:
2:
0:NET
External
External
External
External
NET
External
NET
NET
External
NET
NET
NET
NET
NET
NET
Combined
External
NET
NET
NET
NET
NET
NET
NET
INVERTER SETTING
Remarks
1:
2:
External
External
External
External
External
External
External
External
External
External
External
Pr. 79 ≠ "7"
External
Pr. 79 = "7"
When the X12 signal
is not assigned
External
External
External
External
External
External
External
External
4
27

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