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Mitsubishi Electric FR-A520-0.4K -55K Instruction Manual Page 155

Transistorized inverter, high function & low acoustic noise.
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<Setting>
Refer to the following list and set the parameters:
Signal
Setting
Name
Pr. 59 = 0
Pr. 59 = 1, 2
0
RL
Pr. 79 = 5
Pr. 270 = 1, 3 *
Pr. 59 = 0
Pr. 59 = 1, 2
1
RM
Pr. 79 = 5
Pr. 59 = 0
Pr. 59 = 1, 2
2
RH
Pr. 79 = 5
Second function selection
3
RT
Pr.270 = 1, 3
4
AU
Current input selection
5
JOG
Jog operation selection
6
CS
Automatic restart after instantaneous power failure selection
External thermal relay input**
The externally provided overheat protection thermal relay,
7
OH
motor-embedded temperature relay or the like is operated to
stop the inverter.
8
REX
15-speed selection (combination with RL, RM, RH)
9
X9
Third function
10
X10
FR-HC connection (inverter operation enable)
11
X11
FR-HC connection (instantaneous power failure detection)
12
X12
PU operation external interlock
13
X13
External DC dynamic braking start
14
X14
PID control valid terminal
15
BRI
Brake opening completion signal
16
X16
PU-external operation switch-over
17
X17
Load pattern selection forward/reverse rotation boost
18
X18
Advanced magnetic flux vector-V/F switch-over
19
X19
Load torque high-speed frequency
20
X20
S-pattern acceleration/deceleration C switch-over terminal
(only when FR-A5AP option is fitted)
22
X22
Orientation command (Note 11) (only when FR-A5AP option
is fitted)
23
LX
Pre-excitation (Note 2) (only when FR-A5AP option is fitted)
9999
No function
*: When Pr. 59 = "1 or 2", Pr. 79 = "5", and Pr. 270 = "1 or 3", the functions of the RL, RM, RH and RT signals change as listed above.
**: Operated when the relay contact "opens".
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Functions
Low-speed operation command
*
Remote setting (acceleration)
Programmed operation group
*
selection
Stop-on-contact selection 0
Middle-speed operation command
*
Remote setting (deceleration)
Programmed operation group
*
selection
High-speed operation command
*
Remote setting (setting clear)
Programmed operation group
*
selection
*
Stop-on-contact selection 1
142
PARAMETERS
Relevant Parameters
Pr. 4 to Pr. 6
Pr. 24 to Pr. 27
Pr. 232 to Pr. 239
Pr. 59
Pr. 79, Pr. 200, Pr. 201 to Pr. 210, Pr.
211 to Pr. 220, Pr. 221 to Pr. 230, Pr.
231
Pr. 270, Pr. 275, Pr. 276
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to
Pr. 239
Pr. 59
Pr. 79, Pr. 200, Pr. 201 to Pr. 210, Pr.
211 to Pr. 220, Pr. 221 to Pr. 230, Pr.
231
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 59
Pr. 79, Pr. 200, Pr. 201 to Pr. 210, Pr.
211 to Pr. 220, Pr. 221 to Pr. 230, Pr.
231
Pr. 44 to Pr. 50
Pr. 270, Pr. 275, Pr. 276
Refer to page 10
Pr. 15, Pr. 16
Pr. 57, Pr. 58, Pr. 162 to Pr. 165
Refer to page 174
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 110 to Pr. 116
Pr. 30, Pr. 70
Pr. 30, Pr. 70
Pr. 79
Pr. 10 to Pr. 12
Pr. 128 to Pr. 134
Pr. 278 to Pr. 285
Pr. 79
Pr. 14
Pr. 80, Pr. 81, Pr. 89
Pr. 271 to Pr. 274
Pr. 380 to Pr. 383
Pr. 350 to Pr. 369
Pr. 80, Pr.81, Pr. 359, Pr. 369, Pr. 370

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