S1-A-7001 EasySync, S1-A-7001 Datasheet - Page 5

• Manufacturer Part Number: S1-A-7001
• Description: RS-232 Interface IC 1 port RS232 Can Adapter
• Manufacturer: EasySync

Specifications of S1-A-7001

• Rohs: yes

1.2
The S1-A-7001 uses three LEDs to indicate a valid link as well as CANbus status. The table below uses
the following LED definitions.
Table 1.1 – LED Description
Upon initial power up, system reboot or executing the (R)eset command, the RED led will blink a number
of times depending on the baud rate of the RS232 port. See the “U” command in Section 4.1 for details.
LED Color
Yellow
Green
LED Description
Red
ON = LED constantly lit
OFF = LED is constantly not lit
Blinking = 2.5Hz, alternating ON and OFF
Single Flash = Short flash ON (200msec), followed by long off phase (1000msec)
Double Flash = Two short flashes on (200msec) separated by short off phase (200msec),
followed by long off phase (1000msec)
Function
Power
RUN
ERR
Description
Power LED
Off
On
CAN Run LED
Blinking
Single flash
On
ERR LED State
Off
Blinking
Single flash
On
©2009-10 EasySync Ltd.
S1-A-7001 RS232 to 1-Port CANbus Adapter User Guide
State
Inactive
Active
State
PREOPERATIONAL
STOPPED
OPERATIONAL
Description
No error
Invalid
Configuration
Warning limit
reached
Bus off
Document Reference No.: ES_000008
Description
No power is connected to the
S1-A-7001
Power is connected to the S1-A-7001
Description
The device initialized
The device is in state STOPPED
(Channel is Closed)
The device is in state OPERATIONAL
(Channel is Open)
Category
The device is in working condition
General configuration error
At least one of the error counters of
the CAN controller has reached or
exceeded the warning level (too many
error frames)
The CAN controller is bus off, and not
involved in CANbus activities
Clearance No.: ES #03
Version 1.2
5