HEIDENHAIN iTNC 530 HSCI - Page 1882

1882 HEIDENHAIN Technical Manual iTNC 530 HSCI
For multiple clients or operating units, the focus assignment procedure
depends on the design and the operating situation of the machine. The task of
realization of and the responsibility for the focus assignment therefore lies
with the machine tool builder.
All external VNC clients (non-HEIDENHAIN devices) have read-only rights to
display the screen contents, and not write rights.
Module 9286 Select the VNC client and control of the focus assignment
PLC Module 9286 is used to program the following status requests regarding
the control and assignment of multiple VNC clients:
 Select the active VNC client and simultaneously the assignment of the focus
 Enable or disable focus assignment (mouse operation, touchpad) for the
user
Constraints:
 Call only from a submit/spawn job
 The names of the VNC clients (host name or MAC address) can be
ascertained with Module 9287
Call:
PS B/W/D/K <>Mode>
0: Define the active VNC client and simultaneously assign
the focus
1: Enable or disable focus assignment
PS B/W/D/K <>Name>
Mode 0: PLC string with host name or IP address
Mode 1: - - -
PS B/W/D/K <>Timeout [ms]>
Module rounds up to the next 100 ms limit
0: Default timeout 3000 ms
PS B/W/D/K <>Additional parameter>
Mode 0:
0: Enable focus assignment
1: Disable focus assignment
2: Focus assignment unchanged
Mode 1:
0: Enable focus assignment
1: Disable focus assignment
CM 9286
PL B/W/D <>Error code>
0: No error
1: PLC error, error code in PLC error word (see below)
>= 100: Operating-system error