Leica TM30 Series, Справочное руководство

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GeoCOM Reference Manual Fundamentals of Programming GeoCOM
Leica TPS1200 / TS30 / TM30 – Version 1.50 18
Return-Code Value Description
GRC_COM_OVERRUN
3100 Overruns during receive. A packet has been received which
has exceeded the maximum packet length. It will be discarded!
This can be caused by a noisy line during GeoCOM Binary
format transmissions.
GRC_COM_SRVR_RX_CHECKSUM_ERROR 3101 Checksum received at server is wrong. The checksum
belonging to the current packet is wrong - no attempt is made
at decoding the packet.
GRC_COM_CLNT_RX_CHECKSUM_ERROR 3102 Checksum received at client is wrong. The checksum
belonging to the current packet is wrong - no attempt is made
at decoding the packet.
GRC_COM_PORT_NOT_AVAILABLE 3103 COM port not available. This can be caused by attempting to
open a port for unique use by GeoCOM, which has already
been allocated to another application.
GRC_COM_PORT_NOT_OPEN 3104 COM port not opened / initialised. The application has
attempted to use a COM port to which it has no unique rights.
GRC_COM_NO_PARTNER
3105 No communications partner on other end. The connection to
the partner could not be made or has been lost. Check that the
line is there and try again.
GRC_COM_ERO_NOT_STARTED
3106 The client, after calling an ERO has decided not to confirm the
start of the ERO and has instead called another RPC.
GRC_COM_CONS_REQ 3107 Attention to send consecutive requests. The application has
attempted to send another request before it has received a
reply to its original request. Although GeoCOM does not
return control to the app until a reply is received, this error is
still possible with event-driven applications, i.e., the user
pushing a button yields control back to the application code,
which can then call GeoCOM again
.
GRC_COM_SRVR_IS_SLEEPING 3108 TPS has gone to sleep. Wait and try again.
GRC_COM_SRVR_IS_OFF 3109 TPS has shut down. Wait and try again