Omron E5ZN-DRT, Руководство по эксплуатации

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Part Names and Functions Section 3-1
Normal Indicator
Display
The MS, NS, and TS indicators are all lit green when the status of all Units
and the Network are normal.
3-1-3 Switch Settings
Note The DeviceNet Communications Unit automatically detects and matches the
baud rate of the master, so the baud rate does not require setting.
Front Rotary Switches
Use these switches to set the node address as a slave in the DeviceNet net-
work between 00 and 63 (node addresses 64 to 99 cannot be used).
Set the ten’s digit with the upper rotary switch, and the one’s digit with the
lower rotary switch.
Any node address within the specified range can be set, as long as each node
in the Network (master, slaves, Configurator) has a different node address.
Note 1. Always turn OFF the DeviceNet communications power supply and Termi-
nal Unit power supply before setting the Unit.
2. The factory setting is 00.
3. If two or more nodes are set with the same node address, a node address
duplication will occur and the nodes will not be able to participate in com-
munications.
Front Panel DIP Switch
The DeviceNet Communications Unit can read and save the parameters of
the connected Temperature Controllers, allowing the parameters to be copied
to the Temperature Controllers when required.
Use the following procedure to operate the front panel DIP switch and perform
copy operations. For details on the copy mode, refer to Reading/Writing Tem-
perature Controller Settings Using Copy Mode in 8-2-3 Replacing Units.
Copy Start (Pin 1) The copy operation is performed according to the copy mode set using pin 2,
by operating this pin as follows:
OFF
→
ON (1 s min., 5 s max.)
→
OFF
Copy Mode Setting (Pin 2) Specify the copy mode operation according to the following table.
Note Pins 1 and 2 of the DIP switch are OFF as the factory setting.
×
10
NODE
ADR
×
1
0
1
2 3 4
5
6
78
9
0
1
2 3 4
5
6
78
9
DeviceNet node address setting
ON
UP/DN
COPY
12
Sets copy mode.
Starts the copy operation.
Pin 2 Copy mode operation setting
OFF Upload (from Temperature Controller to DeviceNet Communications Unit)
ON Download (from DeviceNet Communications Unit to Temperature Control-
ler)