Commissioning and Diagnostics
6-61
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
6.2.3
Diagnosis using the LEDs
Interface module
SF
BF
ON
Group error (red)
Bus error (red)
Power supply (green)
ET 200S
LINK
RX/TX
I/O controller not available (green)
Data exchange (yellow)
IM151-3 PN with open front door
The LINK and RX/TX LEDs are under the front door.
Figure 6-36
LED display on the IM151-3 PN interface module
Status and error displays with LEDs on IM151-3 PN
Table 6-28 Status and error displays of the IM151-3 PN
SF:
red
BF:
red
ON:
green
LINK: green
RX/TX: yellow
SF
BF
ON
LINK
RX/TX
LEDs
Meaning
Remedy
SF
BF
ON
Off
Off
Off
There is no voltage applied to the
interface module, or the interface
module has a hardware defect.
Switch on the 24 VDC supply voltage
at the interface module.
*
*
on
There is voltage applied to the
interface module.
--
Содержание SIMATIC ET 200S
Страница 42: ...Product Overview 1 16 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 64: ...Brief Instructions on Commissioning ET 200S 2 22 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 112: ...Configuration Options 3 48 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 232: ...Commissioning and Diagnostics 6 72 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 244: ...General Technical Specifications 7 12 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 274: ...Interface Modules 8 30 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 538: ...4 IQ SENSE 13 18 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 564: ...Address Space of the Input and Outputs of the ET 200S C 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 574: ...Response Times D 10 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 580: ...Special Measures for Interference Free Operation F 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 600: ...Product Information on the Use of subassemblies modules in a Zone 2 Hazardous Area 2 A5E00352937 02 ...