Apex Digital 5708009-C 11. Profibus Host Port Commands Continued, Description, Number of, status

Models: 5708009-C

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read process

Apex 1 to 5.5 kW Generator

Table 4-11.Profibus Host Port Commands (Continued)

Command

 

Description

Number of

Number of

 

 

 

Transmit

Response

 

 

 

Data Bytes

Data Bytes

 

 

 

 

162

Requests report on process status; returning

 

4 data bytes

read process

packet contains the following bytes arranged

 

four 8-bit

status

as follows.

 

values

 

1st status byte:

 

 

 

0

= unassigned

 

 

 

1

= unassigned

 

 

 

2

= unassigned

 

 

 

3

= unassigned

 

 

 

4

= unassigned

 

 

 

5

= output power (0 = off, 1 = on)

 

 

 

6

= unassigned

 

 

 

7

= setpoint status (0 = within tolerance,

 

 

 

 

1 = out of tolerance)

 

 

2nd status byte:

0 = end of target life

1 = unassigned

2 = unassigned

3 = overtemperature

4 = unassigned

5 = unassigned

6 = unassigned

7 = interlock open

3rd status byte—fault flags:

0 = nonmaskable interrupt

1 = bus fault

2 = high bus voltage

3 = unassigned

4 = low bus voltage

5 = out of setpoint

6 = unassigned interrupt

7 = unassigned

4th status byte—fault flags:

0 = current limit

1 = contactor failure

2 = unassigned

3 = unassigned

4 = unassigned

5 = unassigned

6 = unassigned

7 = CEX is locked

5708009-C

4-69

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Image 115
Apex Digital 5708009-C 11. Profibus Host Port Commands Continued, Description, Number of, Data Bytes, read process, status