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6.1.3
Status and fault displays
Status displays for operation of the CP50M1 module
Table 6- 1
H1 (green)
Off
Off
On
On
Table 6- 2
H7 (green)
Off
Off
Flashing
On
Status displays for PROFIBUS DP interfaces
Table 6- 3
H3 (green)
H4 (red)
H5 (green)
H6 (red)
SIMATIC TDC hardware
System Manual, 12/2013, A5E01114865-07
Operating state displays for CP50M1 (LED H1 and H2)
Display
H2 (red)
Off
On
Off
On
Operating state displays for CP50M1 (LED H7 and H8)
Display
H8 (yellow)
Off
On
Off
Off
Operating state displays for CP50M1 (LED H3 to H6)
LED
Display
On
On
Flashing
On
On
Flashing
CP50M1 is switched off or not parameterized
CP50M1 is ready but not yet initialized
CP50M1 has been initialized
Power failure on CP50M1
Module is switched off (off-current state)
STOP operating state
Initialization error, no valid configuration found
CP50M1 startup
RUN operating state
Startup completed, CP50M1 is in normal operation
CP50M1, PB-DP1 is initialized and ready
CP50M1, PB-DP1 bus error
CP50M1, one or several slaves connected to the PB-DP1 interface
are not responding
CP50M1, PB-DP2 is initialized and ready
CP50M1, PB-DP2 bus error
CP50M1, one or several slaves connected to the PB-DP2 interface
are not responding
Communication modules
6.1 CP50M1 communication module
Operation state
Operation state
Operation state
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