2 software numbers and option numbers, Function, Display software numbers – HEIDENHAIN iTNC 530 (340 49x-01) ISO programming User Manual
Page 490: Display code digits for installed options

490
12 MOD Functions
12.2 Sof
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Numbers and Option Numbers
12.2 Software Numbers and
Option Numbers
Function
The following software numbers are displayed on the TNC screen
after the MOD functions have been selected:
NC: Number of the NC software (managed by HEIDENHAIN)
PLC: Number and name of the PLC software (managed by your
machine tool builder)
Development level: Development level of the software installed
on the control
DSP1 to DSP3: Number of the speed controller software
(managed by HEIDENHAIN)
ICTL1 and ICTL3: Number of the current controller software
(managed by HEIDENHAIN)
In addition, coded numbers for the options available on your control
are displayed after the abbreviation OPT:
No options active
%0000000000000000
Bit 0 to bit 7: Additional control loops
%0000000000000011
Bit 8 to bit 15: Software options
%0000001100000011