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SIPLACE GEM SW Version GEM 505.01 HOST Interface Manual ©Siemens AG, all rights reserved page 153 of 236 5.7.5 Data Too Long Step SECS Message Description 1. H -> E SnFn [W] Host sends a message with a stream and func…

SIPLACE GEM SW Version GEM 505.01 HOST Interface Manual

5.7 Error Messages

5.7.1 Unrecognized Device ID

Step SECS Message Description

1. H -> E SnFn [W] Host sends a message with a bad Device ID in

the header. The W-bit can be either 0 or 1.

2. H <- E S9F1 Equipment replies with „Unrecognized Device

ID“.

5.7.2 Unrecognized Stream

Step SECS Message Description

1. H -> E SnFn [W] Host sends a primary message with a stream

number that the Equipment does not support.

The W-bit can be either 0 or 1.

2. H <- E S9F3 Equipment replies with „Unrecognized Stream“.

5.7.3 Unrecognized Function

Step SECS Message Description

1. H -> E SnFn [W] Host sends a primary message with a stream

number for which the Equipment recognizes

some messages, but with a function number that

the Equipment does not support for that stream.

The W-bit can be either 0 or 1.

2. H <- E S9F5 Equipment replies with „Unrecognized

Function“.

5.7.4 Illegal Data Format

Step SECS Message Description

1. H -> E SnFn [W] Host sends a message with a stream and

function that the Equipment recognizes, but with

a data format that is incorrect. The W-bit can be

either 0 or 1.

2. H <- E S9F7

SIPLACE GEM SW Version GEM 505.01

HOST Interface Manual

5.7.5 Data Too Long

Step SECS Message Description

1. H -> E SnFn [W] Host sends a message with a stream and

function that the Equipment recognizes, but

contains more data than expected. The W-bit

can be either 0 or 1.

2. H <- E S9F11 Equipment replies with „Data Too Long“. If the

erroneous message is a primary with the W-bit

set to 1, then in come cases the Equipment will

reply with the usual secondary response with an

appropriate error code, instead of S9F11. If the

erroneous message is a secondary, the

Equipment makes no reply at all.

SIPLACE GEM SW Version GEM 505.01 HOST Interface Manual

5.8 Clock

5.8.1 Host Sets Date and Time

Step SECS Message Description

1. H -> E S2F31 W Date and Time Send. The Host sends a new

Date and Time to the Equipment.

2. H <- E S2F32 The Equipment sets its Clock/Calendar

hardware and acknowledges the command.

5.8.2 Host Requests Date and Time

Step SECS Message Description

1. H -> E S2F17 W Date and Time Request. The Host requests

Date and Time from the Equipment.

2. H <- E S2F18 The Equipment sends its Date and Time.

5.8.3 Equipment Requests Date and Time

Step SECS Message Description

1. H <- E S2F17 W Date and Time Request. The Equipment

requests Date and Time from the Host.

2. H -> E S2F18 The Host sends its Date and Time. The

Equipment sets its Clock/Calendar hardware

according to the contents of this message.