Advanced Energy Paramount MF 2 kW, Руководство пользователя

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Table 4‑10. AE Host commands (Continued)
Command Description Data Bytes
Sent
Data
Bytes
Returned
Send 4 data bytes.
• Bytes 0 and 1 = 3 (set step up gain)
• Bytes 2 and 3 = Step up gain
Command 248 reports this value; B0 = 3.
118
set step down gain
(NV)
(subcommand 4)
Sets the magnitude of frequency step decrease
when the error is increasing. A value of 3 sets
the gain to 2
-3
= 0.125. Valid values are 1 to 7.
Send 4 data bytes.
• Bytes 0 and 1 = 4 (set step down gain)
• Bytes 2 and 3 = Step down gain
Command 248 reports this value; B0 = 4.
4 1
118
set gamma
threshold high (NV)
(subcommand 6)
Sets the frequency tuning gamma threshold
high. The generator will use the high threshold
after first attempting (and failing) to achieve a
tuning criteria less than the low threshold. The
generator also uses this value as the threshold
to determine when to begin retuning. Valid
values for gamma threshold high must be
greater than or equal to gamma threshold low
and less than 3000.
Send 4 data bytes.
• Bytes 0 and 1 = 6 (set gamma threshold
high, LSB first)
• Bytes 2 and 3 = Gamma threshold high
Command 248 reports this value; B0 = 6.
4 1
118
set gamma
threshold low (NV)
(subcommand 7)
Sets the frequency tuning gamma threshold
low. The generator first attempts to achieve a
tuning criterion less than the low threshold. If
the unit cannot find a tuning criterion less than
the low threshold, and if the maximum tuning
counter expires, the generator gives up and
tries the high threshold. Valid values for
gamma threshold low must be less than or
equal to gamma threshold high. 4 1
Advanced Energy
®
Paramount
®
MF 2 kW Generator
57020114-00E Communication Controls 4‑35