Siemens SIMATIC IPC RW-545A

Product description
1.4 External design of the device
30
1.4.6.3 Status displays of power supply unit 700 W (2 modules, each 700 W, redundant)
Status display
Meaning
Status
Meaning of the status
Module of the power
supply unit 700 W
(2 modules, each
700 W, redundant)
Status of the power supply
unit
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.
See also information in "Alarm reset button
for power supply unit 700 W (2 modules,
each 700 W, redundant) (Page 25)" for this.
1.4.6.4 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 16)
Workstation SIMATIC IPC RW-545A Operating
Instructions, 08/2023, A5E52943278-AA