Dressler CESAR 1312, User Manual

Page: 168 / 194

5-48 Installation, Setup, and Operation CESAR 1312 (E)
Dressler
®
HF-Technik GmbH
To Set a Target Lifetime Through the Host Port:
If you are using RS-232 , PROFIBUS , or Ethernet to control and monitor the
CESAR generator:
1. Specify the number of targets:
Send one byte for command 11 (see Table 4-16 on page 4-63 ).
2. Set the target life with command 12 (see Table 4-16 on page 4-63 ).
a. Send one byte to select the target number (1 to 4).
b. Send the remaining bytes 2 through 5 to specify the target life in kilowatt
hours.
Note: A decimal is implied (for example, 100 = 1 kWh).
To Set a Target Lifetime Using the CESAR Generator Front Panel, see
instructions on
page 5-38 .
Changing Reflected Power Settings
Normally, a generator delivers continuous reflected power; however, the
CESAR generator allows you to set a value at which the forward power will
fold back when the reflected power reaches a certain limit for a specified
period of time. The
Reflected Power Settings menu allows you to create a
“reaction profile” to shut off RF power when the reflected power reaches this
limit.
To Set a Reflected Power Reaction Profile Through the Host Port:
If you are using RS-232 , PROFIBUS , or Ethernet to control and monitor the
CESAR generator, set the reflected power parameter using command 33 (see
Table 4-16 on page 4-63 ).
1. Send one byte to set the time until RF is turned off in seconds.
2. Send the remaining bytes 2 and 3 to set the reflected power detection level
in watts.
To Set a Reflected Power Reaction Profile Using the CESAR Generator Front
Panel, see instructions on
page 5-39 .