Diagnostics
7.14 LEDs on the TM54F Terminal Module
Cabinet Modules NEMA
346 Manual, 04/2014, A5E03586450A
LEDs on the TM54F Terminal Module
Table 7- 23 Meaning of the LEDs on the TM54F Terminal Module
READY - Off The electronics power supply is missing or outside the permissible
Green Continuous light The component is ready for operation, cyclic DRIVE-CLiQ communi-
DRIVE-CLiQ communication is being established.
Red Continuous light At least one fault is pending on this component.
LED is activated irrespective of any reconfiguring of the corresponding
Green/Red
Firmware is being downloaded.
Firmware download has been completed. Waiting for POWER ON.
Green/Orange
or
Red/Orange
Flashing Detection of the components via LED is activated (p0154).
The two options depend on the LED status when component detection
is activated via p0154 = 1.
L1+, L2+,
The controllable sensor power supply is functioning fault-free.
There is a fault in the controllable sensor power supply.
L3+
The sensor power supply is operating fault-free.
The sensor power supply has a fault.
Fail-safe inputs / double inputs
F_DI z
(input x,
(x+1)+,
(x+1)-)
1)
: (z = 0 to 9, x = 0, 2, to 18)
Different signal states at input x and x+1
No signal at input x and no signal at input x+1
1)
: (z = 0 to 9, x = 0, 2, to 18)
Same signal states at input x and x+1
– – – No signal at input x and one signal at input x+1
1)
: (z = 0 to 9, x = 0, 2, to 18)
One signal at input x and one signal at input x+1
1)
: (z = 0 to 9, x = 0, 2, to 18)
One signal at input x and no signal at input x+1
Single digital inputs, not fail-safe
DI x
No signal at digital input x (x = 20 to 23)
Signal at digital input x
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