Module 9287 General Status Requests Regarding Vnc Clients - HEIDENHAIN iTNC 530 HSCI Technical Manual

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Module 9287 General status requests regarding VNC clients

PLC Module 9287 is used to program the following status requests regarding
control and assignment of multiple operator terminals (IPC, ThinClient):
Number of VNC clients

Status of focus assignment

Name of the active VNC client (master)

List of VNC clients

Individual name of a VNC client from the client list

Constraints:
Call only from a submit/spawn job

If no name is configured for a client, its MAC address is returned in the PLC

strings.
Mode 3/4: The sequence and numbering of the client list can vary from one

boot instance to the next, since this information depends on the point in
time at which the clients register themselves in the system.
Call:
PS B/W/D/K <Mode>
0: Number of active clients suitable for focus assignment
1. Status of focus assignment
2: Name of the active VNC client
3: List of all clients
4: Name of client n from the client list
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 1>
Mode 0: - - -
Mode 1: - - -
Mode 2: Address of PLC string
Mode 3: Address of PLC string
Mode 4: Address of PLC string
PS B/W/D/K <Additional parameter 2>
Mode 0: - - -
Mode 1: - - -
Mode 2: - - -
Mode 3: - - -
Mode 4: Number of clients n
CM 9287
PL B/W/D <Error code>
0: No error
1: PLC error, error code in PLC error word (see below)
>= 100: Operating-system error
PL B/W/D <Status>
Mode 0: Number of clients
Mode 1: Focus assignment 0/1: Enabled/disabled
Mode 2: - - -
Mode 3: - - -
Mode 4: - - -
HEIDENHAIN Technical Manual iTNC 530 HSCI