Vega WHA-GW-WIRELESSHART GATEWAY Bedienungsanleitung PDF herunterladen (Seite 94)

WHA-GW-*

Appendix A

221981 2011-07

10.1.2 Common Practice Commands

10.1.3 Wireless Commands

Command Action Description

Device Management Commands

41 Perform device self test Initiates the self test function in the

device

42 Perform device reset Immediately after the response the

microprocessor of the device will be

reset.

89 Set real-time clock 12 Bytes device identifier are given

in the response, if the given long

tag complies to the long tag of the

gateway.

90 Read real-time clock

512 Read country code

513 Write country code

Data Link Layer Commands

59 Write number of response

preambles

The number of preambles insert in

response telegrams can vary from

2 to 20. Default setting is 4.

106 Flush delayed response buffers Flush all Gateway DR buffers.

I/O System Commands

74 Read I/O system capabilities Also returns number of detected

devices.

77 Send command to sub-device using

card/channel

Request embeds full Hart

command.

85 Read I/O channel statistics using

card/channel

Read channel communication

statistics.

86 Read sub-device statistics using list

index

Read device communication

statistics.

84 Read sub-device identity summary

using list index

Allows to read the Instrument list (a

single item at a time).

I/O System (HOST I/F) Commands

88 Write I/O system retry count

94 Read I/O system host statistics Read host I/F communication

statistics.

Command Action Description

Network information commands

768 Write join key Write the network's unique join key.

Only possible in security mode (see

chapter 5.4.1).

773 Write network ID Write the unique network ID.

774 Read network ID Read the unique network ID.

775 Write network tag Write the network tag. The network

tag identifies the device in the

WirelessHART network.

1 2 ... 89 90 91 92 93 94 95 96

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