Amada HF-2500A, Operation Manual, Page: 136 / 164

APPENDIX E. COMMUNICATIONS
HF-2500A HIGH FREQUENCY WELD CONTROL
E-14 990-371
Command
OHMS number_of_data <crlf>
data <crlf> data <crlf> . . . . data <crlf><lf>
Control State
Any
Description
Returns the Resistance waveform data of the last weld. First field is the number of data to be
sent. Then follows the packets of data. Each data is separated by <crlf> and this command ends
with <crlf><lf>.
number_of_data: This is the number of data that shall be included in this Command. The
Power Supply samples Current and Voltage every 40
µ
s. For a weld less than 80 ms weld
time, the number of data will be approximately: total weld time
÷
40
µ
s. This number will
be always less than 2000.
data: A n integer number in unit of mOhms.
Command SYNC <crlf><lf>
Control State
Any
Description
The Power Supply return SYNC command back to the host computer when the SYNC command
is received from the host computer.
Command
SYSTEM <crlf>
LIGHT { light_value } <crlf>
BUZZER { OFF | ON } <crlf>
LOUDNESS { loudness_value } <crlf>
DISPLAY { PEAK | AVG } <crlf>
SWSTATE { switch_state }< crlf >
CTSTATE { switch_state }< crlf >
FIRESW { AUTO | REMOTE | NONE } <crlf>
FIRESW { AUTO | OPTO | NONE } <crlf>
GRAPH { OFF | ON } <crlf>
WELDABORT { OFF | ON } <crlf>
DEBOUNCE {NONE | 10 | 20 | 30 } <crlf>
<lf>
Control State Any
Description Reports the current settings of the Power Supply system parameters.
light_value is a number 0 to 99 for brightness of the LCD. 0 is dark and 100 is the brightest.
loudness_value is a number 0 to 99 for buzzer loudness. 0 is off and 100 is the loudest.
switch_state: { MECHOPEN | MECHCLOSED | OPTOOPEN
| OPTOCLOSED | PLC0V | PLC24V}