Data point element |
Type |
Description |
Protocol |
unsigned |
Defines the valid
protocol for the device. The configuration panel (see Configuration
of the Applicom driver) reads automatically the available
protocols from the apc_config file and you can select them
from the corresponding combo box. |
GeneralQuery |
bool |
Specifies if a
general query should be made on the device. |
Active |
bool |
The device can
be switched either to active (TRUE)
or to inactive (FALSE). If the
state is FALSE the memory on
the Applicom card is available for other peripheral devices. The
device is however not deleted from the list and can be activated
if needed. |
InternalPollList |
bool |
Specifies if the
internal polling function of the Applicom card should be used. |
DrvNumber |
int |
Contains the driver
number of the driver, which is responsible for the device. |
EqId |
int |
Contains a unique
number of the device, assigned from the driver. This "Equipment
Id" can be used for a general query on a specific device.
Therefore you have to write the value of the "EqId"
on the internal data point element for the driver e.g. "_Driver<DrvNumber>.GQ"
(data point type is "_DriverCommon"). |
Board |
unsigned |
Specifies the number
of the installed Applicom card. |
Channel |
unsigned |
Specifies the port
on the Applicom card that is used for the communication with the
device. |
ChannelEqNum |
unsigned |
Specifies the number
for the device. The number is used to connect to the device via
a port. |
ConnState |
int |
Status information
for the device. There are five states: Fifo full (-1), Not connected
(0), Connected (1), General query (2), Not active (3). Furthermore,
this data point shows if the device is connected or not. |
ReduConn.Board |
unsigned |
The data of the
redundant connection is saved here. See also DPE "Board". |
ReduConn.Channel |
unsigned |
The data of the
redundant connection is saved here. See also DPE "Channel". |
ReduConn.ChannelEqNum |
unsigned |
The data of the
redundant connection is saved here. See also DPE "ChannelEqNum". |
ReduConn.ConnState |
int |
The data of the
redundant connection is saved here. See also DPE "ConnState". |
ReduConn.Active |
bool |
The data of the
redundant connection is saved here. See also DPE "Active". |
ReduEqu.Board |
unsigned |
The data of the
redundant device is saved here. See also DPE "Board". |
ReduEqu.Channel |
unsigned |
The data of the
redundant device is saved here. See also DPE "Channel". |
ReduEqu.ChannelEqNum |
unsigned |
The data of the
redundant device is saved here. See also DPE "ChannelEqNum". |
ReduEqu.ConnState |
int |
The data of the
redundant device is saved here. See also DPE "ConnState". |
ReduEqu.Active |
bool |
The data of the
redundant device is saved here. See also DPE "Active". |
ReduEqu.ReduConn.Board |
unsigned |
The data of the
redundant connection of the redundant device is saved here. See
also DPE "Board". |
ReduEqu.ReduConn.Channel |
unsigned |
The data of the
redundant connection of the redundant device is saved here. See
also DPE "Channel". |
ReduEqu.ReduConn.ChannelEqNum |
unsigned |
The data of the
redundant connection of the redundant device is saved here. See
also DPE "ChannelEqNum". |
ReduEqu.ReduConn.ConnState |
int |
The data of the
redundant connection of the redundant device is saved here. See
also DPE "ConnState". |
ReduEqu.ReduConn.Active |
bool |
The data of the
redundant connection of the redundant device is saved here. See
also DPE "Active". |
ReduControl.Equ.SpsTag |
string |
Address in the
PLC, which causes a switching of the device (while the value is
1, the driver does not switch to the other PLC; if the value changes
to 0, the driver switches to the redundant PLC). |
ReduControl.Equ.MonMode |
int |
Currently not used. |
ReduControl.Equ.CmdMode |
int |
Properties of the
command direction in case of an existing redundant device:
0 ... Command to active device
1 ... Command to both devices |
ReduControl.Equ.Switch |
int |
Setting for the
device switching:
0 ... Automatic
1 ... Device 1 (fix)
2 ... Device 2 (fix) |
ReduControl.Conn.SpsTag |
string |
Address in the
PLC, which causes a switching of the connection. |
ReduControl.Conn.MonMode |
int |
Currently not used. |
ReduControl.Conn.CmdMode |
int |
Properties of the
command direction in case of an existing redundant connection:
0 ... Command via active connection
1 ... Command via both connections |
ReduControl.Conn.Switch |
int |
Setting for the
connection switching:
0 ... Automatic
1 ... Connection 1 (fix)
2 ... Connection 2 (fix) |
ActiveConn |
int |
This DPE is for
displaying the active connection for the driver:
0 ... First device nominal connection
1 ... First device redundant connection
256 ... Redundant device nominal connection
257 ... Redundant device redundant connection |
