Comet Synertia RF - Communication Examples; Table 40: Example 1 - Write Set-Point - Request; Table 41: Example 1 - Write Set-Point - Response; Table 42: Example 2 - Read Set-Point - Request

User Manual Synertia® RF Generator 101
The information contained in this manual is subject to change by Comet Yxlon without prior notice.
10.2.5 RS-232 – Communication examples
The following examples show the requests from the host and the responses from the
generator for a selection of different commands.
Example 1: Write set-point
Example 1 shows the data transferred for a write command for parameter 1206 (0x04B6)
“Power set-point”. The host sends “200.000 (0x00030D40 = 200 W)” as value which
means the set-point for “Output Forward” or “Load Power” in mW, depending on the
control mode.
Since this is a write command, the generator echoes the request as response indicating
that the transaction was successful.
Address Function Code Parameter Data CRC
0x0A 0x42 0x04 0xB6 0x00 0x03 0x0D 0x40 0xDF 0x45
Table 40: Example 1 - Write set-point – request
Address Function Code Parameter Data CRC
0X0A 0x42
0x04 0xB6 0x00 0x03 0x0D 0x40 0xDF 0x45
Table 41: Example 1 - Write set-point – response
Example 2: Read set-point
Example 2 shows the data transferred for a read command for parameter: 1206 (0x04B6)
“Power set-point”. The response from the generator contains a 4-byte integer value as
data. In this case, the value is 200.000 (0x0030D40 = 200 W) which means that the set-
point is 200.000 mW or 200 W. Unit is identical for set-point and read-back value.
Address Function Code Parameter Data CRC
0x0A 0x41
0x04 0xB6 0x00 0x01 0x1D 0xB3
Table 42: Example 2 - Read set-point – request
Address Function Code Length Data CRC
0x0A
0x41
0x04
0x00 0x03 0x0D 0x40
0xA1 0xB1
Table 43: Example 2 - Read set-point – response