Mitsubishi FR-S500 Instruction Manual Page 85
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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76
Changing example
Changing the calibration parameter C4 "frequency setting
voltage gain" value
POINT
The calibration parameter C4 is an extended function parameter. Pr. 30 must be set to "1".
(2) Adjusting a deviation of the highest frequency from the Pr. 38
(Pr. 39) setting.
(2)-1) Making adjustment with a voltage applied directly across
terminals 2-5 (with a current flowing across terminals 4-5)
Confirm the RUN indication and operation
mode indication.
The inverter must be at a stop.
The inverter must be in the PU operation mode.
(Press the key)
1.
4.
5.
SET
2.
MODE
MODE
The parameter
number read
previously
appears.
6.
Press the key to show the analog
voltage analog-to-digital conversion value (%).
SET
SET
7.
Apply a 5V voltage.
(Turn the external potentiometer
connected to across terminals 2-5 to
the maximum (any position).)
1
2
3
4
5
6
7
8
9
10
Analog voltage
analog-to-digital
conversion value
(%) across
terminals 2-5
*
Press the key to choose the parameter
setting mode.
RUN
PU
EXT
*The value is nearly 100 (%) in the
maximum position of the potentiometer.
3.
Turn the setting
dial to show " ".
Pr. 30 must be set to "1".
(For the Pr. 30 setting method, refer to
the instruction manual (basic).)
PU
EXT
Turn the setting
dial until the calibration
parameter C4 "frequency setting
voltage gain" appears.
SET
Press the key to show " ".
DisplayOperation
When adjusting Pr. 38
CAUTION
After performing operation in step 7, do not touch the setting dial until completion of calibration.
Flicker ... Parameter setting complete!!
*The value is nearly 100 (%) in the
maximum position of the potentiometer.
8.
SET
(Adjustment complete)
*
SET
Press the key to set the value.
By turning the setting dial , you can read another parameter.
SET
Press the key to return to the indication (step 4).
SET
Press the key twice to show the next parameter ( ).
The frequency meter (indicator) connected to across terminals FM-SD (AM-
5)does not indicate just 50Hz ... Why?
The calibration parameter C1 "FM (AM) terminal calibration" value must
be set. (For the setting method, refer to the instruction manual (basic).)
When write is performed, an error (
) is displayed.
The gain and bias frequency settings are too close.
- TRANSISTORIZED INVERTER 1
- Contents 6
- 1. WIRING 10
- .1 Japanese Version 11
- DC 0 to 5V 13
- DC 0 to 10V 13
- RS-485 Connector (*1) 13
- FR-S520- K-NA inverter 15
- Rated output current (A) 15
- Power supply capacity (kVA) 15
- AC input current (A) 15
- .3 European Version 16
- .4.1 Main circuit 18
- .4.2 Control circuit 18
- .5.2 Wiring instructions 21
- .5.3 Peripheral devices 22
- P<+>P1 27
- .5.8 Grounding precautions 28
- Is outgoing harmonic 30
- Terminal arrangement 33
- <AM> 33
- NA and Japanese version 34
- EC version 34
- .7 Input Terminals 37
- Reverse 38
- Forward 38
- Coasted to 39
- (1) Voltage input (10, 2, 5) 40
- (2) Current input (4, 5, AU) 41
- (1) Japanese version (FM) 43
- Inverter 44
- (2) NA and EC version (AM) 45
- RL, RM, RH, STR) 47
- Coasting time 49
- Communication Function) 50
- (2) RS-485 communication 51
- <Wiring methods> 52
- .10 Design Information 53
- FUNCTIONS 54
- .1 Function (Parameter) List 55
- 0 (bright) 63
- 63 (dark) 63
- .3.1 Torque boost 67
- Acceleration Deceleration 71
- Constant speed 71
- .3.7 DC injection brake 73
- .3.8 Starting frequency 74
- .3.9 Load pattern selection 75
- .3.13 Stall prevention 78
- .3.16 Frequency jump to 81
- .3.17 Speed display 82
- DisplayOperation 84
- Output signal 87
- .5.2 Zero current detection 90
- .6.1 Monitor display 91
- .6.3 Monitoring reference 93
- .7.1 Restart setting 93
- .10.1 Retry function 100
- .10.2 PWM carrier frequency 101
- .10.3 Applied motor 102
- <Setting> 103
- (1) PU operation interlock 109
- X16 Signal Operation Mode 110
- (2) PID action overview 111
- Too cold down 113
- Hot up 113
- (4) I/O signals 114
- (5) Parameter setting 114
- (6) Adjustment procedure 115
- (7) Calibration example 116
- .11.1 Slip compensation 118
- <Operating conditions> 119
- .12 Calibration Parameters 120
- The parameter 121
- (NA and EC version) 122
- .13 Clear Parameters 124
- (1) Operational functions 125
- <Computer programming> 129
- (1) Communication protocol 129
- (3) Data format 130
- (4) Data definitions 131
- Instruction 133
- [Example 1] H02 ... Forward 135
- [Example 2] H00 ... Stop 135
- [For example 1] 136
- <Error Code List> 137
- (6) Communication error 138
- (7) Program example 138
- PROM write selection 141
- .15.2 Buzzer sound control 142
- .15.3 PU contrast adjustment 143
- PROTECTIVE 145
- FUNCTIONS 145
- .1 Errors (Alarms) 146
- (2) Minor failures 150
- (3) Warnings 151
- (4) Write errors 152
- (Only when FR-PU04 is used) 154
- .1.4 Resetting the inverter 154
- .2 Troubleshooting 155
- .3.2 Check items 158
- .3.3 Periodic inspection 158
- .3.5 Pressure test 159
- <Preparation> 162
- <Checking method> 162
- .3.7 Replacement of parts 163
- AIR FLOW 164
- (2) Smoothing capacitors 165
- (3) Relays 165
- :Moving-iron type 166
- :Electrodynamometer type 166
- :Moving-coil type 166
- :Rectifier type 166
- 4. SPECIFI 169
- .1 Specification List 170
- (2) 3-phase 400V power supply 171
- .1.2 Common specifications 174
- .2 Outline Drawings 176
- Rating plate 177
- Parameter unit (FR-PU04) 178
- INSTRUCTIONS 179
- .1 Selecting Instructions 180
- .3 Operating Instructions 182
- (3) Installation 183
- (4) Setting 183
- (5) Power supply 183
- APPENDIX 185
- REVISIONS 191
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