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Table 4-7. Host port commands (Continued)
Command
Description
Sets the host port time-out value through the
40
host. Send two bytes, least significant byte
set Host port
time-out
first, representing the time-out value in
seconds.
• Range is 2 to 500 (20 ms to 5.00 s,
Read back with command 140.
Enables or disables data logging. Send one
127
byte to toggle data logging off or on:
data logging
on/off
• 0 = Off
• 1 = On
Command 255 reads the log records.
Reads the device type. The controller board
128
returns a three- or four-byte ASCII string:
report device
type
• HFV or HFV-L
Reads the output power value in watts. The
129
controller board returns a four-byte ASCII
report device
size
string:
• 8000 (8000 W)
Reads the software part number. The
130
controller board returns a seven-byte ASCII
report
software part
string representing the initial seven digits of
number
the AE part number.
Command 198 retrieves the revision letter.
Reads regulation mode. The controller board
132
returns one data byte:
report
regulation
• 2 = Forward power regulation
mode
• 3 = Load (delivered) power regulation
Set with command 12.
5705211-C
decimal implied)
Communication Interfaces
HFV 8000 Generator
Number of
Number of
Host Data
Response
Bytes
Data Bytes
2
1
CSR only
1
1
CSR only
0
3- or 4-byte
ASCII string
0
4-byte
ASCII string
0
7-byte
ASCII string
0
1
4-23
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