Mitsubishi Electric 800 Series, Инструкция по эксплуатации, Страница: 532 / 727

(A) Application parameters
PARAMETERS
531
5
GROUP
A
5.14.17
PLC function
The inverter can be run in accordance with a sequence program.
In accordance with the machine specifications, a user can set various operation patterns: inverter movements at signal
inputs, signal outputs at particular inverter statuses, and monitor outputs, etc.
Pr. Name
Initial
value Setting
range
Description
414
A800 PLC function operation
selection
0
0 PLC function disabled
1, 11
PLC function
enabled
The SQ signal is enabled by input from a
command source (external input terminal/
communication).
2, 12
The SQ signal is enabled by input from an
external input terminal.
415
A801 Inverter operation lock
mode setting
0
0
The inverter start command is enabled regardless of the
operating status of the sequence program.
1
The inverter start command is enabled only while the sequence
program is running.
416
A802 Pre-scale function
selection
0 0 to 5
Unit scale factor
0: No function
1:

1
2:

0.1
3:

0.01
4:

0.001
5:

0.0001
When the pulse train is input from terminal
JOG, the number of sampled pulses can be
converted.
The result of conversion is stored to SD1236.
"Number of sampled pulses" = "input pulse
value per count cycle"

"pre-scale setting
value (Pr.417) "

"unit scale factor (Pr.416) "
417
A803
Pre-scale setting value
1 0 to 32767
Pre-scale
setting value
498
A804 PLC function flash
memory clear
0
0, 9696
(0 to 9999)
0: Clears the flash memory fault display (no operation after
writing while the flash memory is in normal operation).
Write 9696: Clears the flash memory (no operation Write after
writing during flash memory fault).
Other than 0 and 9696: Outside of the setting range
0: Normal display
Read
1: The flash memory has not been cleared because the
PLC function is enabled.
9696: During flash memory clearing operation or flash
memory fault
675
A805
User parameter auto
storage function
selection
9999
1 Auto storage function enabled
9999 Auto storage function disabled
1150 to
1199
A810 to
A859
User parameters 1 to
User parameters 50
0 0 to 65535
Desired values can be set.
Because devices D206 to D255 used by the PLC function can
be mutually accessed, the values set to
Pr.1150 to Pr.1199 can
be used by the sequence program. The result of performing
calculation by a sequence program can also be monitored by
Pr.1150 to Pr.1199 .