Mitsubishi Electric FR-A760 Series Instruction Manual page 229

Function assignment of external terminal and control
(1) Input terminal function assignment
⋅ Use Pr. 178 to Pr. 189 to set the functions of the input terminals.
⋅ Refer to the following table and set the parameters:
Signal
Setting
Name
Pr. 59 = 0 (initial value)
0 RL
Pr. 59 = 1, 2
Pr. 270 = 1, 3
Pr. 59 = 0 (initial value)
1 RM
Pr. 59 = 1, 2
Pr. 59 = 0 (initial value)
2 RH
Pr. 59 = 1, 2
Second function selection
3 RT
Pr. 270 = 1, 3
4 AU Terminal 4 input selection
5 JOG Jog operation selection
Selection of automatic restart after instantaneous power failure,
flying start
6 CS
Commercial power supply-inverter switchover function
7 OH External thermal relay input
8 REX 15 speed selection (combination with three speeds RL, RM, RH)
9 X9 Third function selection
10
For manufacturer's. Do not set.
11
12 X12 PU operation external interlock
13 X13 External DC injection brake operation start
14 X14 PID control valid terminal
15 BRI Brake opening completion signal
PU-external operation switchover (turning on X16 selects
16 X16
external operation)
Load pattern selection forward/reverse rotation boost (turning on
17 X17
X17 changes the output characteristics to constant torque load)
18 X18 V/F switchover (V/F control is exercised when X18 is on)
19 X19 Load torque high-speed frequency
20 X20 S-shaped acceleration/deceleration C switching terminal
22 X22 Orientation command
23 LX Pre-excitation/servo on
Output stop
24 MRS
Commercial power supply-inverter switchover function
25 STOP Start self-holding selection
26 MC Control mode changing
27 TL Torque limit selection
28 X28 Start-time tuning start external input
42 X42 Torque bias selection 1
43 X43 Torque bias selection 2
44 X44 P/PI control switchover (turning on X44 selects P control)
50 SQ
Sequence start
Forward rotation command
60 STF
(assigned to STF terminal (Pr. 178) only)
Reverse rotation command
61 STR
(assigned to STR terminal (Pr. 179) only)
62 RES Inverter reset
63 PTC PTC thermistor input (assigned to AU terminal (Pr. 184) only)
64 X64 PID forward/reverse action switchover
65 X65 PU-NET operation switchover (turning on X65 selects PU operation)
External-NET operation switchover (turning on X66 selects
66 X66
NET operation)
218
Function
Low-speed operation command
Remote setting (setting clear)
*1
Stop-on-contact selection 0
*2
Middle-speed operation command
Remote setting (deceleration)
*1
High-speed operation command
Remote setting (acceleration)
*1
Stop-on-contact selection 1
*2
*3
*4, *6
*5
*6
*6
Related Parameters
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 59
Pr. 270, Pr. 275, Pr. 276
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr.
232 to Pr. 239
Pr. 59
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 59
Pr. 44 to Pr. 51, Pr. 450 to Pr. 463,
Pr. 569, Pr. 832, Pr. 836, etc.
Pr. 270, Pr. 275, Pr. 276
Pr. 267
Pr. 15, Pr. 16
Pr. 57, Pr. 58, Pr.162 to Pr.165,
Pr. 299, Pr. 611
Pr. 57, Pr. 58, Pr.135 to Pr.139, Pr. 159
Pr. 9
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr.232 to Pr.239
Pr. 110 to Pr. 116
Pr. 79
Pr. 10 to Pr. 12
Pr. 127 to Pr. 134, Pr. 575 to Pr.
577
Pr. 278 to Pr. 285
Pr. 79, Pr. 340
Pr. 14
Pr. 80, Pr. 81, Pr. 800
Pr. 270 to Pr. 274
Pr. 380 to Pr. 383
Pr. 350 to Pr. 369
Pr. 850
Pr. 17
Pr. 57, Pr. 58, Pr.135 to Pr.139,
Pr. 159
⎯
Pr. 800
Pr. 815
Pr. 95
Pr. 840 to Pr. 845
Pr. 840 to Pr. 845
Pr. 820, Pr. 821, Pr. 830, Pr. 831
Pr. 414 to Pr. 417, Pr. 498,
Pr. 506 to Pr. 515
⎯
⎯
⎯
Pr. 9
Pr. 127 to Pr. 134, Pr. 5
Pr. 79, Pr. 340
Pr. 79, Pr. 340
Refer to
Page
154
158
200
154
158
154
158
221
200
271
156
250
354
171
154
221
298
190
346
203
304
149
78, 134
359
164
206
190
220
354
222
78
86
186
100
100
91
344
222
222
⎯
171
346
305
305