HEIDENHAIN PWM 20 - Manual (Page 120)

November 2014 Software description 121
5.7 Supported interfaces
The ATS software only supports HEIDENHAIN products!
The stated tolerances and encoder specifications are only valid for encoders produced
by HEIDENHAIN!
5.7.1 SSI, SSI programmable
The software functions are basically those of the EnDat interfaces. The interface is uni-
directional. Therefore, no functions are supported that write data into the encoder. (Resetting
error messages, online diagnostics, datum shift, display of memory contents, etc. is not
possible!)
Information in the status display:
Incremental status "Frequency" indicates that the input frequency of the incremental signal
was exceeded.
Incremental status "Amplitudes" indicates that the amplitudes of the incremental signal were
exceeded or underrun.
SSI status "Transmission" indicates that data transfer is correct (CRC test).
Note
Note the encoder supply voltage, if the encoder was connected manually (Manual Settings).