Siemens DTU3005-B Betreibershandbuch PDF herunterladen (Seite 29)

4 Creating Project Files—PLC to Devices

Siemens Energy & Automation, Inc. 25

Once you are finished entering data, select Save to save

your configuration, then select Ok to exit the dialog box.

Select Revert to bring back the previous settings.

4.9 Global Command Registers

This option allows you to specify global commands for all

the devices specified in the Device List. It is available only for

VDEW devices.

The Global Command Registers consist of six registers.

These registers allow the PLC to transmit commands to all

the devices in the Device List. To send a command, all the

PLC needs to do is to place the command values into the

appropriate PLC registers, which the DTU3005 unit reads

and then processes.

4.10 Device Diagnostic Registers

This option programs the DTU3005 to send communica-

tions diagnostic information to a set of registers on the PLC.

The information can be used to troubleshoot problems with

the devices and the communications network.

The format and content of the diagnostic registers are

described in detail in Appendix F.

1. To configure the device diagnostic registers, select

Diagnostics from the Edit menu. The following screen

displays:

2. To enable the sending of diagnostic information to the

PLC, select the Do you want device diagnostics

information sent to PLC? checkbox with the mouse

or the spacebar. Then enter the starting register num-

ber in the PLC Registers: field. The register block is 6

bytes long. Be sure that the registers you specified are

not being used by other devices.

3. Press Shift+Tab, or click the left mouse button to high-

light the File field and enter the file number. This

1372 L2,3,4 On : L1 Off 14 0 1110

1373 L1 On : L2,3,4 Off 1 0 0001

1374 L1,4 On : L2,3 Off 9 0 1001

1375 L1,3 On : L2,4 Off 5 0 0101

1376 L1,3,4 On : L2 Off 13 0 1101

1377 L1,2 On : L3,4 Off 3 0 0011

1378 L1,2,4 On : L3 Off 11 0 1011

1379 L1,2,3 On : L4 Off 7 0 0111

1380 L1,2,3,4 On 15 0 1111

Table 4.1 7SJ600 Relay Information (Continued)

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 140 141

Kommentare zu diesen Handbüchern

Keine Kommentare

Siemens DTU3005-B Betreibershandbuch Seite 29

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Vernetzung Siemens DTU3005-B