Omron CJ Series, Operation Manual

Page: 332 / 415

7-4 Component Monitor
7-4-2 Master Unit Monitor Window
7-11
The check box for each applicable status will be selected.
Name Description Value
Communication
Mode Displays the number of the communications
mode set on the rotary switch on the front of
the Master Unit. 0,1,2,3,8
Baud Rate Displays the baud rate set on DIP switch
pins SW1 and SW2 on the front of the
Master Unit when the Unit power was
turned ON. 4 Mbps,
3 Mbps,
1.5 Mbps,
93.75 kbps
Communications
Error
Communications
Stop Mode Displays the setting of DIP switch pin SW3
(ESTP) when the power was turned ON.
When this pin is ON, a communications
error on any slave will cause all remote I/O
communications to stop. Enabled,
disabled
Registration
Table Displays the setting of DIP switch pin SW4
(REGS) on the front of the Master Unit
when the power was turned ON.
When this pin is ON, only Slave Units that
are registered will be able to participate in
the network. At the same time, if the node
address of the active Slave Unit does not
match the node address of a Slave Unit
registered in the Registration Table, a
comparison error will occur. Enabled,
disabled
Unit Status
Network Power
Voltage OFF Displays the status of the network power
supply.
-
Remote I/O
Communication
Running Remote I/O communications are running.
Communications
Error The slave has left the network.
Node Address
Duplication Error The address of a Slave Unit attempting to participate in the
network is the same as the address of another Slave Unit.
Structure Error The Slave Units and Repeater Units requesting
participation on the network have exceeded the maximum
allowable number of Repeater layers (2 layers).
Comparison Error
(Non-Existent
Slave) A Slave Unit was detected that is registered in the
Registration Table but did not join the network within the
fixed time period from the time that the Unit power was
turned ON.
The monitoring time is set using the CX-Integrator
Software.
Comparison Error
(Unregistered
Slave) An unregistered slave was detected joining the network.
Remote I/O
Communications
Suspended
Because of
Communications
Error A communications error was detected while
communications were set to be stopped when a
communications error occurred.
Software Setting
Table Logical
Error
•
The mode is set the Software Setting Mode (Mode 8)
even though the Software Table is disabled.
•
The Software Table is corrupted.
Slave
Registration
Logical Error
•
The Registration Table is disabled, but the Registration
Table Enable Setting (REGS) is turned ON (enabled).
•
The Registration Table is corrupted.
Slave Parameter
Logical Error The Slave Unit Parameter Table is corrupted.
Master Function
Status
Network
Parameter
Logical Error The Network Parameters Table is corrupted.
Communication
Cycle Time Present Value Displays the present value of the communications cycle
time in milliseconds.