Mitsubishi Electronics FR-A500 ユーザーズマニュアル
160
<Setting>
Refer to the following list and set the parameters:
*: 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".
**: Operated when the relay contact "opens".
Setting
Signal
Name
Functions
Relevant Parameters
0
RL
Pr. 59 = 0
Low-speed operation command
Pr. 4 to Pr. 6
Pr. 24 to Pr. 27
Pr. 232 to Pr. 239
Pr. 24 to Pr. 27
Pr. 232 to Pr. 239
Pr. 59 = 1, 2 *
Remote setting (setting clear)
Pr. 59
Pr. 79 = 5 *
Programmed operation group
selection
selection
Pr. 79, Pr. 200, Pr. 201 to Pr. 210, Pr. 211
to Pr. 220, Pr. 221 to Pr. 230, Pr. 231
to Pr. 220, Pr. 221 to Pr. 230, Pr. 231
Pr. 270 = 1, 3
Stop-on-contact selection 0
Pr. 270, Pr. 275, Pr. 276
1
RM
Pr. 59 = 0
Middle-speed operation command
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to
Pr. 239
Pr. 239
Pr. 59 = 1, 2 *
Remote setting (deceleration)
Pr. 59
Pr. 79 = 5
Programmed operation group
selection
selection
Pr. 79, Pr. 200, Pr. 201 to Pr. 210, Pr. 211
to Pr. 220, Pr. 221 to Pr. 230, Pr. 231
to Pr. 220, Pr. 221 to Pr. 230, Pr. 231
2
RH
Pr. 59 = 0
High-speed operation command
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to
Pr. 239
Pr. 239
Pr. 59 = 1, 2
Remote setting (acceleration)
Pr. 59
Pr. 79 = 5
Programmed operation group
selection
selection
Pr. 79, Pr. 200, Pr. 201 to Pr. 210, Pr. 211
to Pr. 220, Pr. 221 to Pr. 230, Pr. 231
to Pr. 220, Pr. 221 to Pr. 230, Pr. 231
3
RT
Second function selection (Note 7)
Pr. 44 to Pr. 50
Pr.270 = 1, 3 *
Stop-on-contact selection 1
Pr. 270, Pr. 275, Pr. 276
4
AU
Current input selection
Refer to page 13
5
JOG
Jog operation selection
Pr. 15, Pr. 16
6
CS
Automatic restart after instantaneous power failure selection
Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 611
7
OH
External thermal relay input**
The externally provided overheat protection thermal relay,
motor-embedded temperature, etc. is operated to stop the
inverter.
The externally provided overheat protection thermal relay,
motor-embedded temperature, etc. is operated to stop the
inverter.
Refer to page 196
8
REX
15-speed selection (combination with RL, RM, RH)
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 232 to Pr. 239
9
X9
Third function
Pr. 110 to Pr. 116
10
X10
FR-HC, FR-CV connection (inverter operation enable)
Pr. 30, Pr. 70
11
X11
FR-HC connection (instantaneous power failure detection)
(Only when FR-A5NR option is fitted)
(Only when FR-A5NR option is fitted)
Pr. 30, Pr. 70
12
X12
PU operation external interlock
Pr. 79
13
X13
External DC injection brake start
Pr. 10 to Pr. 12
14
X14
PID control valid terminal
Pr. 128 to Pr. 134
15
BRI
Brake opening completion signal
Pr. 278 to Pr. 285
16
X16
PU-external operation switch-over
Pr. 79
17
X17
Load pattern selection forward/reverse rotation boost
Pr. 14
18
X18
Advanced magnetic flux vector-V/F switch-over (V/F control is
executed when X18 is on)
executed when X18 is on)
Pr. 80, Pr. 81, Pr. 89
19
X19
Load torque high-speed frequency
Pr. 271 to Pr. 274
20
X20
S-pattern acceleration/deceleration C switch-over terminal
(only when FR-A5AP option is fitted)
(only when FR-A5AP option is fitted)
Pr. 380 to Pr. 383
22
X22
Orientation command (Note 8) (only when FR-A5AP option is
fitted)
fitted)
Pr. 350 to Pr. 369
23
LX
Pre-excitation (Note 9) (only when FR-A5AP option is fitted)
Pr. 80, Pr.81, Pr. 359, Pr. 369, Pr. 370
9999
No function