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ManualsBrandsEA ELEKTRO-AUTOMATIK ManualsPower Supplies & Mains AdaptersEA-IF-R1 RS-232 Interface

Programming

Explanation of some error codes:

Code 0x7: the object number used in the telegram is

unknown to the device. This is because not all device types

use all object numbers.

Code 0x8: the length of the data field in the telegram is

defined in the object list. This error code will be returned if

a set value, which is always 2 bytes because of type „int“,

should have been sent but the data field only contained one

byte. Even if the start delimiter contained the correct telegram

length. This is a protection against setting wrong values.

Code 0x9: an object to set a set value has been sent, but the

device is not in remote control mode. In this state you only

have read permission, but no write permission. You need to

set the device to remote control mode first.

Codes 0xB/0xD/0x14: Messages are deleted from the

message buffer, if correctly executed. In case they come

in too fast, this buffer will overflow and can not receive any

more messages.

Code 0xE: Strings have to be transferred differently when

using CAN. If the string length is greater than 8 characters,

you have to use split messages that are designated with the

string start tokens 0xFF, 0xFE etc. Also see 7.7.1.

Codes 0x30/0x31: these are related to set values. All set

values have an upper and a lower limit, which are defineable

at the PSI 9000 power supplies. The default upper limit for

set values is 0x6400 and the lower limit is 0.

Limits also apply to time values.

Code 0x32: a time value using the wrong time range has

been sent. The upper or lower limits are not exceeded by

the value, but it still causes this error.

Codes 0x36/0x37: Conditions for the access to these data

are not fulfilled. See object list about the access conditions

in column 4.

Hex. Dez. Hex. Dec.

1 1 RS232: Paritätsfehler 1 1 RS232: Parity error

2 2 RS232: Frame Error (Startbit o. Stopbit nicht erkannt) 2 2 RS232: Frame Error (Startbit or Stopbit incorrect)

3 3 Prüfsumme nicht korrekt 3 3 Check sum incorrect

4 4 Startdelimiter falsch 4 4 Start delimiter incorrect

5 5 CAN: max. Nodes überschritten 5 5 CAN: max. nodes exceeded

6 6 CAN: Node unbekannt/keine Gatewayfunktion 6 6 CAN: node unknown/no gateway present

7 7 Objekt nicht definiert 7 7 Object not defined

8 8 Objektlänge nicht korrekt 8 8 Object length incorrect

9 9 Schreib-Leserechte verletzt, kein Zugriff 9 9 Read/Write permissions violated, no access

0A 10 CAN: Gateway überlastet 0A 10 CAN: Gateway overload

0B 11 CAN: Gateway-Sendepuffer voll 0B 11 CAN: Gateway send buffer full

0C 12 CAN: geteilte Message abgebrochen 0C 12 CAN: Split message aborted

0D 13 CAN: Messagebuffer überlaufen 0D 13 CAN: Message buffer overflow

0E 14 CAN: String-Startkennzeichen nicht korrekt 0E 14 CAN: String identifier incorrect

0F 15 Gerät ist in "Local" Modus 0F 15 Device is in "local" mode

10 16 CAN-Treiber-IC: Stuffing Fehler 10 16 CAN driver chip: Stuffing error

11 17 CAN-Treiber-IC: CRC-Summenfehler 11 17 CAN driver chip: CRC sum error

12 18 CAN-Treiber-IC: Übertragungsfehler 12 18 CAN driver chip: Form error

13 19 CAN: erwartete Datenlänge stimmt nicht 13 19 CAN: expected data length incorrect

14 20 CAN-Treiber-IC: Puffer voll 14 20 CAN driver chip: Buffer full

20 32 Gateway: CAN Stuffing Fehler 20 32 Gateway: CAN Stuffing error

21 33 Gateway: CAN CRC-Summenfehler 21 33 Gateway: CAN CRC check error

22 34 Gateway: CAN Übertragungsfehler 22 34 Gateway: CAN form error

30 48 Obere Grenze des Objektes überschritten 30 48 Upper limit of object exceeded

31 49 Untere Grenze des Objektes unterschritten 31 49 Lower limit of object exceeded

32 50 Zeitdefinition nicht eingehalten 32 50 Time definition not observed

33 51 Zugriff auf Menüparameter nur bei "Ausgang aus" 33 51 Access to menu parameter only in standby

34 52 Zugriff auf Sequenzsteuerelemente verweigert 34 52 Access to sequence control denied

36 54 Zugriff auf Funktionsdaten verweigert 36 54 Access to function data denied

37 55 Zugriff auf Sollwert verweigert (Gerät im Slavemodus) 37 55 Access to set value denied (device is in slave mode)

Legende Legend

Kommunikationsfehler Communication error

Userfehler User error

Interner Fehler Internal error

Description

Fehlercode

Error code

Beschreibung