Using via Digital Data Communication
71
Serial Port Settings
Below are the serial port settings for HX-S-G4 Series power supplies.
Serial Port Settings
Item
Set Value Ranges
Bitrate
2400, 9600, 19200, 38400bps
Data Length
8bit (fixed)
Parity
NOT, ODD, EVEN
Stop Bit
1bit (fixed)
Flow Control
None
* The underlined items are used in the default settings.
Please adjust communication terminal serial port settings with HX-S-G4 power supply serial port settings.
Communication cannot be established if settings differ. Set the bitrate and parity under FUNCTION Setting Item
61 "Bitrate" and Item 62 "Parity".
Setting changes will take effect from next startup.
Command Send Interval
When sending commands continuously to the HX-S-G4 power supply due to there being no flow control function,
a delay is required on the communication terminal side.
If receiving has failed, the HX-S-G4 Series power supply will return an alarm response.
Alarm response:
HX-S-G4 command system: "ERROR"
HX command system: "ALM128"
Standard command send intervals are shown below.
Command Send Intervals
Bitrate
Delay Time
2400bps
200ms
9600bps
50ms
19200bps
40ms
38400bps
20ms
Summary of Contents for HX-S-G4 Series
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Page 161: ...Maintenance 161 This page is blank...
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