1. OUTLINE
IMSRM52-E4
8
1.6.2 H-LNK-A module
No. Name
Description
(1)
Data correctly received indicator
lamp (RX), Yellow LED
Turned on: During data receive
(2)
Data correctly sent indicator
lamp (TX), Yellow LED
Turned on: During data send
(3)
Failure indicator lamp (FAIL),
Red LED
Turned off: When the module is normal
Turned on: When the module is abnormal
Flashing 2: Transmission speed setting or station
setting error now occurs.
At intervals of 0.5 sec (OFF for 0.25
sec/ON for 0.25 sec)
(4)
Operation indicator lamp (RUN),
Green LED
Turned on: H-LNK-A module is not identified by
H-PCP-G module or
H-LNK-A module
is being initialized.
Flashing 1: The module operates normally.
At intervals of 1 sec (OFF for 0.5 sec/ON
for 0.5 sec)
Flashing 2:
−
The transmission speed setting or
station No. setting switch was
changed during operation.
−
CRC error now occurs.
At intervals of 0.5 sec (OFF for 0.25
sec/ON for 0.25 sec)
Continued on the next page.
(6)
(7)
(9)
(8)
(5)
(1) (2)
(3)
(4)
Rear
(View with the mother block removed)
Side
Front
