Siemens KS7 Series Specifikace stáhnout pdf (Strana 89)

Print Mode CP 523

6.6 Status of the CP 523 and the Printer, and Reading the Current Clock Data

When you have written to word 0 of the transfer memory, the module makes the following

current data available in the transfer memory which you can read with direct peripheral access:

• The status of the module in byte 0

• The status of the printer and the current day in byte 1

• The remaining current clock data in bytes 2 to 7.

Reading the status of the module in Print mode (byte 0)

The "Status of the module" byte 0 is divided into two half-bytes. Each half-byte is independent of

the other. They can be combined in any way.

Table 6-15. Status of the Module in Print Mode (Byte 0)

X= Signal state irrelevant for other half-byte

Status Bit

4 to 7 0 to 3

Detailed Explanation

No error

Memory submodule

defective

Job buffer empty

2 No text

No message texts have been configured on the

memory submodule

X 3 Entries in job buffer

7 No backup battery

X 8 Job / message buffer

full

The module cannot process any further print

requests at present.

The job request must be repeated.

X The battery in the power supply module is

- either not inserted

- or defective

F CP in restart routine0 Message only occurs at startup:

The clock data is invalid and the module cannot

accept any job request.

1 X Clock defective Replace module

2 X Default time set The clock has been set with the values Sunday,

1.1.90, 12:00:00.

3 X Time of day / date

error

At least one setting is outside the permissible range.

The clock has not accepted the new clock data and is

continuing with the current data.

8 X Hardware fault Replace module

4 X Illegal job request You have issued a request to the CP which is not

permissible in Print mode ( 6.7).

6-34

EWA 4NEB 811 6044-02a

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 256 257

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