HEIDENHAIN TNC 407 (243 020) Technical Manual - Manual (Page 636)

01.98
TNC 407/TNC 415/TNC 425 4 PLC Modules 7-175
4.10 Analogue voltage output (Module 9130)
With Module 9130 it is possible for the PLC to have the NC control send a voltage to an analogue
output.
Constraints:
- Only the analogue voltage for the spindle can be output. There is no access to the analogue
outputs for the NC, nor is there any access to analogue outputs for PLC axes that are driven with
Modules 9120 .. 9123.
- The voltage is output with a slight delay after the end of the PLC run. The module should be called
only once per PLC run.
- The analogue voltage for the spindle can only be output when MP3010 < 3 and MP3011 = 2.
- The voltage must be transferred in 1mV format. Voltages are limited to a value between 10 V
and –10 V.
Possible errors:
- The indicated analogue output does not exist.
- The indicated analogue output is not available for the PLC.
Call:
PS B/W/D/K
0: Analogue output for spindle
PS B/W/D/K
CM 9130
Error condition after call: M3171 = 0: Analogue voltage is output
1: See above error conditions