Mitsubishi FR-S500 Instruction Manual Page 47
- Page / 191
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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38
1
.8 How to Use the Input Signals (Assigned Terminals
RL, RM, RH, STR)
Pr. 60 "RL terminal function selection"
Pr. 61 "RM terminal function selection"
Pr. 62 "RH terminal function selection"
These terminals can be
changed in function by setting
Pr. 60 to Pr. 63.
Pr. 63 "STR terminal function selection"
Page 88
1
.8.1
Multi-speed setting (RL, RM, RH, REX signals): Setting "0, 1, 2, 8"
Remote setting (RL, RM, RH signals): Setting "0, 1, 2"
By entering frequency commands into the RL, RM, RH and REX signals and turning
on/off the corresponding signals, you can perform multi-speed operation (15
speeds). (For details, refer to page 32.)
If the operation panel is away from the control box, you can perform continuous
variable-speed operation with signal contacts, without using analog signals. (For
details, refer to page 86.)
1
.8.2 Second function selection (RT signal): Setting "3"
Pr. 44 "second acceleration/deceleration time"
Pr. 45 "second deceleration time"
Pr. 46 "second torque boost"
Pr. 47 "second V/F (base frequency)"
To set any of the above functions, turn on this
"RT signal".
STF (STR)
RT
SD
Inverter
Start
Second acceleration
/deceleration
1
.8.3 Current input selection "AU signal": Setting "4"
When a fan, pump etc. is
used to perform operation of
constant- pressure/
temperature control,
automatic operation can be
performed by entering the 4-
20mADC output signal of a
regulator into across
terminals 4-5.
OFF
Automatic/manual
signal switching
Manual operation
Frequency setting
potentiometer
A
utomatic signal
DC4-20mA
AU
SD
10
2
5
4
Across
AU-SD
Inverter
ON
Operation
Automatic
operation
4 to 20mA
Manual
operation
0 to 5V
(0 to 10V)
When the 4-20mADC signal is used to perform operation, always short the AU signal.
REMARKS
The current input is ignored if the multi-speed signal is input.
1
.8.4 Start self-holding selection (STOP signal): Setting "5"
This connection example is used when
you want to self-hold the start signal
(forward rotation, reverse rotation).
* Connected to the STOP signal to
avoid forward or reverse rotation if
forward or reverse rotation and stop
are turned on simultaneously.
STF
STR
Stop
Forward
rotation
Reverse
rotation
(Wiring example for sink logic)
SD
STOP
*
- 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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