Apex Digital 5708009-C COMMAND STATUS RESPONSE CSR CODES-RS-232, AE BUS HOST, Value, Meaning

Advanced Energy®

Figure 4-7.AE Bus communications transaction example

COMMAND STATUS RESPONSE (CSR) CODES—RS-232, AE BUS HOST

When the host sends an executable command or a command requesting a change in a parameter setting, the Apex generator returns a command status response (CSR) code indicating whether the command was accepted or rejected and, if rejected, why. Table 4-5 defines how these CSR codes should be interpreted.

Table 4-5.CSR Codes for RS-232, AE Bus Host

Value	Meaning
0	Command accepted
1	Wrong control mode
2	Output is on
3	Output is off
4	Data is out of range
5	User off active
7	Active fault(s) exist
9	Data byte count is incorrect
14	CMD not accept
16	T life
19	Recipe active
30	EPROM read/write
50	Frequency out of range

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