Mitsubishi Electric FR-A700 Instruction Manual page 228

Parameter overview
Parameter
Func-
Name
tion
Open cable detection
376 enable/disable
selection
380
– Refer to Pr. 29
383
384
— – Refer to Pr. 291
386
393
– Refer to Pr. 350 to Pr. 366
399
PLC function opera-
414
tion selection
Inverter operation lock
415
mode setting
Pre-scale function
416
selection
Tab. 6-1: Parameter overview (48)
6 - 48
Incre- Initial Setting
ments Value Range
0
1 0
1
0
1 0
1
0
1 0
1
1 0 0–5
Description
Signal loss detection is invalid
Signal loss detection is valid
When the cable of the encoder sig-
nal is broken during encoder feed-
back control, orientation control,
or vector control, signal loss
detection (E.ECT) is activated to
stop the inverter output.
PLC function is invalid
PLC function is valid
(Inverter reset is necessary to
make this setting valid.)
The inverter start signal is made
valid regardless of the sequence
program execution key.
The inverter start signal is made
valid only when the sequence pro-
gram execution key is set to RUN.
When the sequence program exe-
cution key is in the STOP position,
the inverter does not start if the
inverter start signal STF or STR is
turned on. (If the key is switched
from RUN to STOP during inverter
operation, the inverter is deceler-
ated to a stop.)
Pre-scale function selection
(increments scaling factor)
0: × No function
1: × 1
2: × 0.1
3: × 0.01
4: × 0.001
5: × 0.0001
Parameter
All
Para- Para-
para-
meter meter
meter
copy clear
Refer
clear
to
page
✔: enabled
—: disabled
✔ ✔ ✔
6-357
✔ ✔ ✔
✔ ✔ ✔
6-486
✔ ✔ ✔