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Ethernet link object (f6 hex), Class attributes, Instance attributes – Comtrol UP DeviceMaster User Guide User Manual

Page 54: Common services, Pccc object (67 hex), Instances

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54 - Chapter 2. Programming Interface

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I

Ethernet Link Object (F6 Hex)

2.3.6.6. Ethernet Link Object (F6 Hex)

The Ethernet Link object maintains link-specific counters and status information for the Ethernet
communications on the DeviceMaster UP.

2.3.6.6.1. Class Attributes

2.3.6.6.2. Instance Attributes

2.3.6.6.3. Common Services

2.3.6.7. PCCC Object (67 Hex)

The PCCC object provides the ability to encapsulates, and then transmit and receive PCCC messages between
devices on an EtherNet/IP network. This is the primary interface for the PLC-5 and SLC PLCs.

2.3.6.7.1. Class Attributes

Not supported.

2.3.6.7.2. Instance Attributes

Not supported.

2.3.6.7.3. Instances

Supports Instance 1.

Attribute ID

Name

Data Type

Data Value(s)

Access Rule

1

Revision

UINT

2

Get

2

Max Instance

UINT

1

Get

3

Num Instances

UINT

1

Get

Attribute ID

Name

Data Type

Data Value(s)

Access Rule

1

Interface speed (current
operational speed)

UDINT

10=10-Mbit

100=100-Mbit

Get

2

Interface Flags (

Current

operational status)

DWORD

Bit 0 =link status

(0=inactive)

(1=active)

Bit 1=Half/Full Duplex

(0=half duplex)

(2=full duplex)

Get

3

Physical Address

Array of 6 USINT

MAC address

Get

Service Code

Implemented in Class

Implemented in Instance

Service Name

01 Hex

Yes

Yes

Get_Attribute_All

0E Hex

Yes

Yes

Get_Attribute_Single