S8AS Datasheet, PDF (20/26 Pages) Omron Electronics LLC – Smart Power Supply

S8AS
Alarm Display
The S8AS displays alarms according to the parameters set in Setting
Mode. The alarm number and detected value are alternated on the
display for each alarm.
Example: Abnormal Current Tripping Alarm at Branch Output 4
0.5 s
1 2 3 4 5 6 V A Yrs °C s
0.5 s
1 2 3 4 5 6 V A Yrs °C s
0.5 s
0.5 s
Current when
alarm occurred
Note: Indicator Status Notation
Lit
Flashing
1 2 3 4 5 6 V A Yrs °C s
Note: Alarms will be displayed in order of priority if more than one
alarm occurs at the same time.
Order of priority: A10, A12, A11, A23/HOT, A21, A23, A30.
Resetting Alarms
When an alarm is displayed, remove the cause of the alarm and then
press the Reset Key ( ) for at least 3 s.
The following display will appear and the alarm will be reset.
For information on resetting alarms, refer to List of Alarms on the
previous page.
Communications (S8AS-24006R/48008R)
The built-in RS-485 port can be used to connect special Support Tool
to set parameters, monitor, perform tripping operations for branch
outputs, and perform other remote monitoring and control operations
from a network.
Type
Communications
method
Sync method
Baud rate
Transmitted code
Data bit length
Stop bit length
Error detection
Parity check
Protocol
RS-485
Half-duplex
Start-stop
4,800 or 9,600 bps
ASCII
7 or 8 bits
1 or 2 bits
Vertical parity and BCC
None, even, or odd
CompoWay/F
Support Tool (S8AS-24006R/48008R)
The Support Tool is used to set and monitor models that support
communications. Parameters can be set, operation can be monitored,
and parameter files can be managed.
Support Tool Functions
• Reading and writing parameter settings
• Monitoring present values
• Monitoring status (cutoff status, normal/error status)
Applicable OS: Windows 2000 or XP
Visit OMRON's website for downloading the Support Tool.
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