Part Names And Settings - Mitsubishi Electric A1SJ71AP23Q User Manual

4. PART NAMES AND SETTINGS

This chapter describes the part names and settings of the local module.
No. Name
LED
1)
1)
2)
3)
5)
Figure 4.1 Outside drawing of local module
Table 4.1 Part names and settings
Name Status
RUN
SD
RD
ON
F.LOOP
CPU
125k
250k
ON
500k
1M
CRC
OVER
ON (OFF
if normal)
AB.IF
10
1)
2)
3)
6)
Description
Description
Data link normal
Data sending
Data receiving
Forward loop side receives data (OFF:
Reverse loop side receives data)
Communication with CPU module in
execution
Setting status of communication speed
(A1SJ71AT23BQ)
Code check error for receive data
The processing of receive data has been
delayed.
• "1" has been received consecutively
more than stipulated times.
• Receive data length is shorter than
stipulated length.
1)
2)
3)
4)
7)