Prosoft-technology 3170-MBS Instrukcja Użytkownika Pobierz pdf (Strona 24)

Status Information 3170-MBS ♦ Flex Platform

User Manual Modbus Slave Interface Module

Page 24 of 55 ProSoft Technology, Inc.

October 27, 2010

5.1 Adapter Status Word

Address

Bit: 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 40121

Not

Used

I/O

State

Slot

Slot 0

The input status word consists of:

 I/O module fault bits - 1 status bit for each slot

 I/O Last state Dip Switch S2-8(See 3170-MBS installation manual)

Bit Description Bit Explanation

0 This bit is set (1) when an error is detected in slot position 0.

1 This bit is set (1) when an error is detected in slot position 1.

2 This bit is set (1) when an error is detected in slot position 2.

I/O Module Fault

3 This bit is set (1) when an error is detected in slot position 3.

4 This bit is set (1) when an error is detected in slot position 4.

5 This bit is set (1) when an error is detected in slot position 5.

6 This bit is set (1) when an error is detected in slot position 6.

7 This bit is set (1) when an error is detected in slot position 7.

I/O Last State

8 = 1 for hold last state = 0 for off

9 to 15 Not used set to 0

The adapter input status word bit descriptions are shown in the following table.

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 54 55

Brak uwag

Prosoft-technology 3170-MBS Instrukcja Użytkownika Strona 24