![WAGO I/O-SYSTEM 750-666/000-003 Скачать руководство пользователя страница 127](http://html1.mh-extra.com/html/wago/i-o-system-750-666-000-003/i-o-system-750-666-000-003_manual_3308889127.webp)
WAGO-I/O-SYSTEM 750
Diagnostics 127
750-666/000-003 4FDI/2FDO 24V/10A PROFIsafe V2 iPar
Manual
Version 1.2.0, valid from HW/SW Version 01/01
Table 41: Diagnostic messages
Alarm
Description
Error when
downloading the
iParam.
Diagnostic
type
Module Diagnostics
Coding:
0x004A
LED
indication
No indicator
Solution
Timeout when writing (downloading) the
iParameters from the iPar server. Check
whether an iPar server instance was
created for the F I/O module and whether
an appropriate data set exists.
Erro when
uploading the
iParam.
Diagnostic
type
Module Diagnostics
Coding:
0x0049
LED
indication
No indicator
Solution
Timeout when saving (uploading) the
iParameters to the iPar server. Check
whether an iPar server instance was
created for the F I/O module.
Internal fault
Diagnostic
type
Module Diagnostics
Coding:
0x0209
LED
indication
Group error (E) red
Solution
The internal hardware test of the F I/O
module failed or the operating program is
no longer running properly. Immediately
replace the F I/O module and return it to
WAGO Kontakttechnik GmbH & Co. KG
for fault analysis.
Short circuit
Diagnostic
type
Channel Diagnostics
Coding:
0x0201
LED
indication
Status In (A, B, C or D) red,
group error (E) red
Solution
The input of the F I/O module is not
supplied by the associated clock output or
is connected to a +24V field supply
directly. Check the input wiring.