IAI RoboNet Operation Manual page 303

If the parameter write has failed, the following warning messages will appear.
(5) Other Settings (Special Parameters)
In this section, the settings for the cases that the following functions are to be used are mentioned.
(i) Enable Operation : Specify the control method of the controller at the enable operation.
(ii) Latch the condition after servo OFF when ERR_T is occurred
(iii) Servo OFF when ERR_C is occurred
(iv) Speed setting unit (for direct numerical specification (positioning) mode only)
[1] Open the Special Parameter Setting window
Select "Settings" from the menu in the main window of the ROBONET Gateway Parameter Setting Tool, then select
"Special Parameters".
Caution
"Special Parameter" does not turn to active unless either of "Read", "Open" or "Create" is executed.
: Select whether all the controllers turn the servo OFF, and the all axes commands are to be
ineffective when ERR-T is occurred.
: Select whether all the controllers should turn the servo OFF when ERR-C is ocuurred.
: Set the speed setting unit of the axes that are set to the direct numerical specification (position)
mode from either 1.0 mm/sec or 0.1 mm/sec.
Part 2 Startup Chapter
283