Specifications

Section 1-3

 

 

 

 

Item

Specifications

 

 

Other func-

Remote programming/monitoring func-

A CX-Programmer connected to the serial communications port

tions

tions

of a PC to which a CS/CJ-series DeviceNet Unit is mounted can

 

 

remotely program and monitor DeviceNet slave PCs with a CS/

 

 

CJ-series DeviceNet Unit mounted. Either the peripheral port or

 

 

built-in RS-232C port can be used with the Host Link or periph-

 

 

eral bus protocol. (Scheduled for CX-Programmer Ver. 2.1 or

 

 

later)

 

 

Note 1. Serial ports on a Serial Communications Board/Unit

 

 

can be used in addition to the ports on the CPU Unit.

 

 

2. Inter-network communications across up to 3 levels is

 

 

possible (even over different types of network).

 

 

3. This is also possible from a CX-Programmer on net-

 

 

work.

 

 

 

 

Operation from the Configurator con-

Allows all online monitoring and setup functions to be performed

 

nected through a serial line

on a master PC on the DeviceNet network from the Configurator

 

 

connected through a serial line (scan list registration, communi-

 

 

cations parameter settings, etc.).

 

 

 

 

Memory Card backup function

Allows DeviceNet Unit data settings (scan list, communication

 

 

cycle time settings, etc.) to be backed up as a file to a Memory

 

 

Card in the CPU Unit. The data settings can also be restored into

 

 

the DeviceNet Unit from the Memory Card in the CPU Unit. Set-

 

 

ting data can be restored into a DeviceNet Unit simply by carry-

 

 

ing the Memory Card to the site if the device parameter file

 

 

prepared from the Configurator is saved to Memory Card from a

 

 

PC.

 

 

 

 

Error history in the DeviceNet Unit

Supported. (The history can be accessed up by the Configurator

 

 

or using a FINS command.)

 

 

 

 

Communications cycle time setting

Supported (in the allocated DM Area words or from the Configu-

 

 

rator).

 

 

 

 

Message monitoring timer

Sets the response monitoring time (explicit connection opening

 

 

interval) in the DeviceNet Unit for explicit message communica-

 

 

tions. Settings can be made separately for all targeted devices

 

 

using the Configurator.

 

 

 

 

COS/cyclic heartbeat timer setting

Sets the minimum SEND interval in COS or cyclic connections

 

 

for all targeted devices. The setting is made using the Configura-

 

 

tor.

 

 

 

 

Device data check function

Performs a comparison check on the following device data when

 

 

slave data registered in the scan list is compared with actual

 

 

slave data. The Configurator can be used to set this function for

 

 

all targeted Slaves.

 

 

Vendor, device type and product code

 

 

 

Configurator connection method

1) Serial connection (peripheral bus or Host Link)

 

 

2) Direct DeviceNet connection through a dedicated Board/Card

 

 

The online functions available are the same for both 1) and 2).

 

 

Setting section

Rotary switches:

 

 

Unit No. (hexadecimal x 1), node address (decimal x 2)

 

 

Front panel DIP switch: Baud rate, stop or continue communica-

 

 

tions when an error occurs

 

 

Display section

Two LED indicators (2 colors): Display Unit and network status.

 

 

Two-digit 7-segment display: Displays the DeviceNet Unit node

 

 

address, error code, and node address where an error occurred.

 

 

2 dot LED indicators: Display whether the registration scan list is

 

 

enabled or not.

 

 

Front connector

One communications connector (communications data: CAN H

 

 

and CAN L, communications power supply: V+, V–, shielded)

 

 

Use the XW4B-05C1-H1-D connector provided to connect the

 

 

communications cable.

 

 

Note Use the XW4B-05C4-T-D connector sold separately for

 

 

multi-drop connections.

 

 

 

27

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Image 42
Omron CS1W-DRM21, CJ1W-DRM21 operation manual Cations parameter settings, etc