Beckhoff BK3120 User Manual

Diagnostics and error handling
BK3xx066 Version: 4.3.0
Byte Bit Description
6 0-7 The length of the DPV1 status message (including this byte)
7 0-7 StatusType: the StatusType identifies the format of the diagnostic data starting at byte 16
(0x81: max. 64 modules, 0xA1: more than 64 modules)
8 0-7 SlotNumber: always 0
9 0-7 Specifier: always 0
10 0 EEPROM checksum error (can be cleared by setting the manufacturers setting through
KS2000 or DPV1 [}56], followed by a power off/power on cycle)
10 4 Unknown module type
10 5 The length of the CfgData is too great (too many modules are inserted)
10 6 The length of the DP input data is too great (too many modules are inserted)
10 7 The length of the DP output data is too great (too many modules are inserted)
11 0-7
Error on an internal bus [}69] (K-bus, IP-Link, etc.)
12 0-7 Error code on an internal bus (K-bus, IP-Link, etc.)
13 0-7 Error argument on an internal bus (K-bus, IP-Link, etc.)
14 0-7
DP start-up error code [}67]
15 0-7
DP start-up error argument [}67]
Errors in the modules (terminals, IP modules, IE module, etc.)
Diagnosis of the modules [}70] must be activated through the UserPrmData [}35].
Couplers with a maximum of 64 possible modules
Byte Bit Description
16 0-5 Module number (0-63) with an error (bit 6 of the status bytes is set, except for the serial
interface modules (KL6001, KL6011, KL6021, IP6002, IP6012, IP6022, IE6002, IE6012,
IE6022), where bit 3 of the status byte is set)
16 6-7 Associated channel number (0-3)
17 0-7 Status byte of the faulty channel (bits 0-7)
18 0-5 Module number (0-63) with an error (bit 6 of the status bytes is set, except for the serial
interface modules (KL6001, KL6011, KL6021, IP6002, IP6012, IP6022, IE6002, IE6012,
IE6022), where bit 3 of the status byte is set)
18 6-7 Associated channel number (0-3)
19 0-7 Status byte of the faulty channel (bits 0-7)
... ... ...
60 0-5 Module number (0-63) with an error (bit 6 of the status bytes is set, except for the serial
interface modules (KL6001, KL6011, KL6021, IP6002, IP6012, IP6022, IE6002, IE6012,
IE6022), where bit 3 of the status byte is set)
60 6-7 Associated channel number (0-3)
61 0-7 Status byte of the faulty channel (bits 0-7)

Beckhoff BK3120 Specifications

General

Brand	Beckhoff
Model	BK3120
Category	Adapter
Language	English