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Mitsubishi Electric FR-A500 Instruction Manual Page 7

Transistorized inverter.
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4.2.40
V/F control frequency (voltage) (Pr. 100 to Pr. 109).......................................................................125
4.2.41
Computer link operation (Pr. 117 to Pr. 124, Pr. 342) ....................................................................126
4.2.42
PID control (Pr. 128 to Pr. 134) ......................................................................................................137
4.2.43
4.2.44
Output current detection function (Pr. 150, Pr. 151).......................................................................149
4.2.45
Zero current detection (Pr. 152, Pr. 153)........................................................................................150
4.2.46
RT signal activated condition selection (Pr. 155) ...........................................................................151
4.2.47
Stall prevention function and current limit function (Pr. 156)..........................................................151
4.2.48
OL signal output timer (Pr. 157) .....................................................................................................153
4.2.49
User group selection (Pr. 160, Pr. 173 to Pr. 176) .........................................................................154
4.2.50
4.2.51
Input terminal function selection (Pr. 180 to Pr. 186) .....................................................................155
4.2.52
Output terminal function selection (Pr. 190 to Pr. 195) ..................................................................158
4.2.53
User initial value setting (Pr. 199) ..................................................................................................160
4.2.54
Programmed operation function (Pr. 200 to Pr. 231) .....................................................................161
4.2.55
Cooling fan operation selection (Pr. 244) .......................................................................................165
4.2.56
Stop selection (Pr. 250)..................................................................................................................166
4.2.57
Output phase failure protection selection (Pr. 251) ........................................................................167
4.2.58
Override bias/gain (Pr. 252, Pr. 253)..............................................................................................167
4.2.59
Power failure-time deceleration-to-stop function (Pr. 261 to Pr. 266) ............................................168
4.2.60
4.2.61
High-speed frequency control (Pr. 271 to Pr. 274).........................................................................170
4.2.62
Stop-on-contact control function (Pr. 275, Pr. 276) ........................................................................174
4.2.63
Brake sequence function (Pr. 278 to Pr. 285) ................................................................................177
4.2.64
Droop control (Pr. 286, Pr. 287) .....................................................................................................181
4.2.65
Capacitor life alarm (Pr. 503, Pr. 504)............................................................................................182
4.2.66
FM / AM terminal calibration (Pr. 900, Pr. 901) .............................................................................183
4.2.67
4.2.68
PU buzzer control (Pr. 990)............................................................................................................190
CHAPTER 5
5.1
Errors (Alarms)................................................................................................ 192
5.1.1
Error (alarm) definitions..................................................................................................................192
5.1.2
To know the operating status at the occurrence of an alarm .........................................................201
5.1.3
Correspondences between digital and actual characters...............................................................201
5.1.4
Alarm code output ..........................................................................................................................202
5.1.5
Resetting the inverter .....................................................................................................................202
5.2
Troubleshooting............................................................................................... 203
5.2.1
Motor remains stopped...................................................................................................................203
5.2.2
Motor rotates in opposite direction .................................................................................................203
5.2.3
Speed greatly differs from the setting.............................................................................................203
5.2.4
Acceleration/deceleration is not smooth.........................................................................................203
5.2.5
Motor current is large .....................................................................................................................203
5.2.6
Speed does not increase................................................................................................................204
5.2.7
Speed varies during operation .......................................................................................................204
5.2.8
Operation mode is not changed properly .......................................................................................204
5.2.9
Operation panel (FR-DU04) display is not provided.......................................................................204
5.2.10
POWER lamp is not lit....................................................................................................................204
5.2.11
Parameter write cannot be performed............................................................................................204
III
191

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  • Rajesh yadav Nov 23, 2017 01:03:
    electrical controling conction manual
  • TAtang Jan 03, 2017 11:22:
    Jalan sebentar terus muncul E,7 errlor
  • THAI Sep 28, 2015 08:47:
    MANUAL INVERTER MITSUBISHI a100 .thank you very much
  • sandeep Feb 15, 2014 09:20:
    good manual and it is very good to understand the contant of inverter and i lernt many things in this manual