28 HEIDENHAIN Technical Manual MANUALplus 620
Machine
parameters
new/enhanced/
modified
Enhanced/Modified machine parameters:
MP number Config object Parameter Description of change
100201 CfgMachineSimul MP_simMode  When the new value Delivery is 
set, during startup of the control all 
axes are set to the test mode, and a 
switch-on of the axes is prevented. 
The user should then be able to 
start the control, even with an 
incomplete or faulty axis 
configuration in order to put the 
axes into operation. After the 
configuration of all axes has been 
completed, the control can be 
switched to full operation 
(FullOperation).
 If Delivery, CcAndExt or CcOnly is 
set, the control now no longer 
outputs any analog nominal values.
102902 CfgFileType MP_standardEditor "TEXT-EDITOR" can now be selected 
in order to assign the ASCII editor of 
the control to a file type.
103502 CfgPlcTimer MP_value The input range of the parameter was 
expanded from 1 000 to 1 000 000 
seconds (corresponds to approx. 11.5 
days).
104300
104400
CfgPlcOverrideDev
CfgPlcOverrideS
– The reaction of the parameters under 
CfgPlcOverrideDev, CfgPlcOverrideS, 
CfgPlcOverrideF and 
CfgPlcOverrideR was changed from 
NOTHING to RESET. The control 
must now be rebooted after a 
parameter change.
105201 CfgSystemTime MP_offsetToUTC Values with decimal places can now 
be entered for time differences to 
universal time (GMT). This is 
necessary for parts of Australia 
(+8.5 and +9.5 hours) and Kazakhstan 
(+3.5 hours), for example. Also, the 
maximum value was extended from 
+13 to +14 [hours].
400011 CfgAxisHardware MP_posEncoder
Resistor
The default value of the parameter 
was changed from without to 
120 ohm.