Mitsubishi Electric FR-A720-0.4K Specifications Page 57
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Features
Standard
Specifications
Outline
Dimension
Drawings
Operation
Panel
Protective
Functions
OptionsInstructionsMotorCompatibilityWarrantyInquiry
Terminal Connection
Diagram
Terminal Specification
Explanation
Parameter
List
Explanations
of
Parameters
Peripheral
Devices
60
When setting parameters, refer to the instruction manual (applied) and understand instructions.
Use these parameters to select/change the input terminal functions.
*1 When Pr.59 Remote function selection= "1 or 2", the functions of the RL,
RM and RH signals change as listed above.
*2 When Pr.270 = "1 or 3", the functions of the RL and RT signals change
as listed above.
*3 The OH signal turns on when the relay contact "opens".
*4 Available only when used with the FR-A7AP.
You can change the functions of the open collector output terminal
and relay output terminal.
* Available only when used with the FR-A7AP.
Function assignment of input terminal
Pr.178 STF terminal function selection Pr.179 STR terminal function selection
Pr.180 RL terminal function selection Pr.181 RM terminal function selection
Pr.182 RH terminal function selection Pr.183 RT terminal function selection
Pr.184 AU terminal function selection Pr.185 JOG terminal function selection
Pr.186 CS terminal function selection Pr.187 MRS terminal function selection
Pr.188 STOP terminal function selection
Pr.189 RES terminal function selection
Pr.178 to
Pr.189
Setting
Signal
Name
Function
0 RL
Pr.59 =0 (initial value) Low-speed operation command
Pr.59 =1, 2*1 Remote setting (setting clear)
Pr.270 =1, 3 *2 Stop-on contact selection 0
1 RM
Pr.59 =0 (initial value)
Middle-speed operation command
Pr.59 =1, 2 *1 Remote setting (deceleration)
2 RH
Pr.59 =0 (initial value) High-speed operation command
Pr.59 =1, 2 *1 Remote setting (acceleration)
3 RT
Second function selection
Pr.270 =1, 3 *2 Stop-on contact selection 1
4 AU
Terminal 4 input selection
5 JOG
Jog operation selection
6 CS
Selection of automatic restart after instantaneous power
failure, flying start
7 OH
External thermal relay input*3
8 REX
15-speed selection (combination with three speeds RL, RM, RH)
9 X9
Third function
10 X10
Inverter operation enable signal (FR-HC/FR-CV connection)
11 X11
FR-HC connection, instantaneous power failure detection
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
16 X16
PU-external operation switchover
17 X17
Load pattern selection forward rotation reverse rotation boost
18 X18
V/F swichover (V/F cntrol is exercised when X18 is on)
19 X19
Load torque high speed frequency
20 X20
S-pattern acceleration/deceleration C switching terminal
22 X22
Orientation command
23 LX
Pre-excitation (zero speed control/servo lock)
24 MRS
Output stop
25 STOP
Start self-holding selection
26 MC
Control mode swichover
27 TL
Torque limit selection
28 X28
Start time tuning
42 X42
Torque bias selection 1 *4
43 X43
Torque bias selection 2 *4
44 X44
P/PI control switchover
60 STF
Forward rotation command (assigned to STF terminal
(Pr.178)
only)
61 STR
Reverse rotation command (assigned to STR terminal
(Pr.179)
only)
62 RES
Inverter reset
63 PTC
PTC thermister input (assigned to AU terminal
(Pr.184)
only)
64 X64
PID forward/reverse action switchover
65 X65
External/NET operation switchover
66 X66
NET/PU operation switchover
67 X67
Command source switchover
68 NP
Conditional position pulse train sign*4
69 CLR
Conditional position droop pulse clear*4
70 X70
DC feeding operation permission
71 X71
DC feeding cancel
9999 - - -
No function
Pr.
178 to 189
P
r.
Terminal assignment of output terminal
Pr.190
RUN terminal function selection
Pr.191 SU terminal function selection
Pr.192 IPF terminal function selection Pr.193 OL terminal function selection
Pr.194 FU terminal function selection Pr.195
ABC1 terminal function selection
Pr.196
ABC2 terminal function selection
Pr.190 to Pr.196
Setting
Signal
Name
Function
Positive
logic
Negative
logic
0 100 RUN
Inverter running
1 101 SU
Up to frequency
2 102 IPF
Instantaneous power failure/undervoltage
3 103 OL
Overload alarm
4 104 FU
Output frequency detection
5 105 FU2
Second output frequency detection
6 106 FU3
Third output frequency detection
7 107 RBP
Regenerative brake prealarm
8 108 THP
Electronic thermal relay function prealarm
10 110 PU
PU operation mode
11 111 RY
Inverter operation ready
12 112 Y12
Output current detection
13 113 Y13
Zero current detection
14 114 FDN
PID lower limit
15 115 FUP
PID upper limit
16 116 RL
PID forward/reverse rotation output
17
MC1
Commercial power-supply switchover MC1
18
MC2
Commercial power-supply switchover MC2
19
MC3
Commercial power-supply switchover MC3
20 120 BOF
Brake opening request
25 125 FAN
Fan fault output
26 126 FIN
Heatsink overheat pre-alarm
27 127 ORA
Orientation in-position *
28 128 ORM
Orientation error *
30 130 Y30
Forward rotation output *
31 131 Y31
Reverse rotation output *
32 132 Y32
Regenerative status output *
33 133 RY2
Operation ready 2
34 134 LS
Low speed output
35 135 TU
Torque detection
36 136 Y36
In-position *
41 141 FB
Speed detection
42 142 FB2
Second speed detection
43 143 FB3
Third speed detection
44 144 RUN2
Inverter running 2
45 145 RUN3
During inverter running and start command is on
46 146 Y46
During deceleration due to instantaneous
power failure (retained until release)
47 147 PID
During PID control activated
64 164 Y64
During retry
70 170 SLEEP
During PID output suspension
84 184 RDY
Preparation ready signal *
85 185 Y85
DC current feeding
90 190 Y90
Life alarm
91 191 Y91
Alarm output 3 (power-off signal)
92 192 Y92 Energy saving average value updated timing
93 193 Y93
Current average monitor signal
94 194 ALM2
Alarm output 2
95 195 Y95
Maintenance timer signal
96 196 REM
Remote output
97 197 ER
Minor fault output 2
98 198 LF
Minor fault output
99 199 ALM
Alarm output
9999
No function
232 to 239
Refer to the section about Pr. 4.
240
Refer to the section about Pr.72.
241
Refer to the section about Pr. 125.
242, 243
Refer to the section about Pr.73.
Pr.
190 to 196
P
r.
Pr.
Pr.
Pr.
Pr.
Pr.
Pr.
Pr.
Pr.
- [Highest level of inverter] 2
- 200V class 5
- 400V class 5
- Standard Specifications 6
- Common specifications 7
- Outline Dimension Drawings 8
- Inverter Type H H1 D D1 9
- (Unit: mm) 10
- FR-A720-75K, 90K 11
- FR-A740-110K, 132K 11
- DC reactor supplied 11
- Unit: mm) 11
- FR-A740-315K, 355K 13
- FR-A740-400K, 450K, 500K 14
- Heatsink protrusion procedure 16
- Panel cutting 17
- Inverter Type D1 18
- Terminal Connection Diagram 19
- Terminal 20
- Terminal Name Description 20
- Main circuit 22
- Control circuit 22
- Torque control 23
- Position control 23
- Operation Panel (FR-DU07) 24
- Operation mode switchover 25
- Monitor/frequency setting 25
- Parameter List 26
- Terminal Connection 27
- Terminal Specification 27
- Explanation 27
- , 2 1 0 67 33
- , 9999 1 9999 67 33
- *2 9999 55 36
- 73 38
- 0, 46, 112 39
- 1, 2, 18 39
- 3, 19, 47, 113 39
- 4 to 6, 24 to 27, 232 to 239 39
- 10 to 12, 802, 850 40
- 24 to 27 42
- Output frequency (Hz) 43
- Output frequency 43
- 31 to 36 44
- 37, 144, 505, 811 44
- 41 to 43, 50, 116, 865 44
- 55, 56, 866 45
- 57, 58, 162 to 165, 299, 611 46
- 61 to 64, 292, 293 47
- 65, 67 to 69 48
- Analog input selection 49
- 73, 242, 243, 252, 253, 267 49
- 74, 822, 826, 832, 836, 849 49
- Frequency 50
- Operation mode selection 51
- 100 equals the 53
- Modbus-RTU protocol 54
- 127 to 134, 575 to 577 55
- 135 to 139, 159 55
- 150 to 153, 166, 167 55
- 160, 172 to 174 56
- 178 to 189 57
- 190 to 196 57
- 245 to 247 58
- 251, 872 58
- 255 to 259 58
- ≠ "9999") 59
- 270 to 274, 4, 5 60
- Stop-on contact control 60
- 270, 275, 276, 6 60
- Brake sequence function 61
- 278 to 285, 292 61
- 285, 853 61
- 286 to 288 62
- 291, 384 to 386 62
- 338, 339, 550, 551 62
- 359, 367 to 369 63
- 419, 464 to 494 64
- 419, 428 to 430 64
- 420, 421, 424 64
- 804 to 806 66
- 807 to 809 66
- 818, 819 66
- 840 to 848 68
- 858, 868 68
- 862, 863 69
- 882 to 886, 665 69
- 888, 889 70
- 892 to 899 70
- C0(900), C1(901) 70
- 989, CL, ALLC, Er.CL, PCPY 71
- Protective Functions 72
- Major failures 73
- Option and Peripheral Devices 74
- Stand-alone Shared 75
- Stand-alone Option 76
- Less than D 76
- Braking torque 78
- Brake unit selection table 79
- Inverter 80
- Brake unit 80
- Recommended cable size 82
- Cable Clamp MS3057-12A 83
- MCCB INV 84
- × (Ig1+Ign+lgi+Ig2+Igm) 85
- ≥ Ig × 10) 85
- Safety Precautions 86
- 0.4K 0.75K 88
- 1.5K or 88
- Leakage currents 89
- Application to Motor 90
- Output torque 91
- Motor type 92
- Dedicated motor model lineup 92
- Motor specification 93
- Dimensions table (Unit: mm) 94
- (1500r/min series) 94
- Section BB 96
- Section B 97
- (1500r/min series) 99
- Item FR-A500(L) FR-A700 101
- Warranty 102
- International FA center 103
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