CTI 2500-C100, Инструкция по установке и эксплуатации

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CTI 2500 Installation and Operation Guide V2.8 24
If you choose to allow port 1505 and 4450 to be used for programming (switch in the closed
position), the CTI 2500 controller cannot prevent concurrent network programming. Even if Port
Lockout is enabled on the local Ethernet port, multiple programming stations connected to port
1505 or 4450 on the local port will be allowed to modify the user program. See Section 7.4 for
additional information.
SW7: Redundant Base Polling (firmware version 7.07 and above)
Switch 7 allows you to reduce the I/O scan time of the CTI 2500 controller in I/O configurations
that use only one Remote Base Controller (RBC) per base. When the switch is set to the
C
LOSED
(O
N
) position, the CTI 2500 controller will not poll the standby RBC in each base. This
eliminates the timeout delay introduced by polling an RBC that is never present. If Switch 7 is in
the
O
PEN
(O
N
) position, the CTI controller will always poll the standby RBC.
CAUTION:
If you are using an I/O configuration that uses redundant RBCs (two RBCs per base), the switch
must be in the O
PEN
position for the redundancy function to work properly.
SW8: Unconfigured Base Polling (firmware version 7.07 and above)
Switch 8 allows you to reduce the I/O scan of the CTI 2500 controller by not polling bases that
are enabled but unconfigured. This capability is especially important for APT users needing to
reduce scan time, since APT programming software does not provide a means to manually
disable a base.
When Switch 8 is set to the C
LOSED
(O
N
) position, unconfigured bases will not be polled. When
the switch is in the O
PEN
(O
FF
) position, all enabled I/O bases will be polled, regardless of their
configuration state.
SW9: Reserved
Switch 9 is reserved for future use. This switch should be set to the O
PEN
(O
FF
) position.
SW10: Remote I/O Connection
Switch 10 is used to select between an RS-485 connection and a coax connection. Set the
switch to the
O
PEN
(O
FF
) position (RS-485) if you are connecting to the Remote Base
Controllers via RS-485 twisted pair. Set the switch to the C
LOSED
(O
N
) position (Coax) if you are
connecting to the RBC via a coaxial cable using a Coax modem.
NOTE
If you set this switch to the Coax position while you are connecting via RS-485 the remote I/O may
function correctly but the update time will be significantly longer.
If you set the switch to the RS-485 position while you are using a coax modem, the remote I/O will not
work.
SW11: Ethernet Port IP Address Change Enable
This switch controls whether the IP parameters (IP Address, Subnet Mask, and Default
Gateway) can be changed via the local Ethernet port. In the
O
PEN
(O
FF
) position changing the
IP parameters via the Ethernet port is prohibited. In the Closed position, PLC Workshop or the
embedded web server can be used to change the parameters.