Siemens SIMATIC IPC547J - Status Display of Redundant Power Supply; Status Displays on Removable Tray for Drives

Product description
1.4 External design of the device
Operating Instructions, 01/2021, A5E43920357-AA
33
1.4.8.3 Status display of redundant power supply
Status display
Meaning
Status
Meaning of the status
Power supply module
Status of the power supply
module
OFF
• Module is out of service, no redundancy in
effect.
GREEN
• The module is in operation and functioning.
• Redundancy is in effect when both modules
are operating.
RED
• Module failed, no redundancy in effect.
1.4.8.4 Status displays on removable tray for drives
No.
Status
display
Meaning
Status
Meaning of the status
①
Power
Status of the removable
tray
OFF
• Device switched off
• Power supply not connected
•
No drive installed
GREEN
• Device is switched on and a
drive is installed
②
Activity
Status of the drive
ORANGE
• Drive is active
OFF
•
Drive is not active
See also
Drive cage type A (Page 18)