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Tab. 14a Thyro-A Fault
Tab. 14b Thyro-A Status
Description Bit LEDs Relay
Frequency measurement outside of 47Hz to 63Hz Bit 0 Pulse Inhibit LED flashing slowly open
SYNC error, no cero crossing within the gate Bit 1 Pulse Inhibit LED flashing slowly open
Temperature monitoring triggered Bit 2 Load Fault LED flashing slowly open
Load fault Bit 3 Load fault LED on open
Flash values invalid Bit 4 Pulse Inhibit LED and Load
Fault LED flashing simultaneous-
ly qickly
open
Mains undervoltage (<AD_P_SPG_MIN) Bit 5 Pulse Inhibit LED, Load Fault
LED and test LED on
open
Mains overvoltage (>AD_P_SPG_MAX) Bit 6 none open
Master / slave fault (only with2A) Bit 8 none closed
Undervoltage limit Bit 9 none closed
Overvoltage limit Bit 10 none closed
Undercurrent limit Bit 11 none closed
Overcurrent limit Bit 12 none closed
Low power limit Bit 13 none closed
High power limit Bit 14 none closed
Description Bit LEDs Relay
Pulse inhib active (bridge X2.1-X2.2 open) Bit 0 Pulse Inhibit LED on closed
Mains frequency is 60Hz Bit 2 none closed
U-limiting Bit 4 Pulse Inhibit LED and Load
Fault LED flashing alternately
slowly
closed
I-limiting Bit 5 Pulse Inhibit LED and Load
Fault LED flashing alternately
slowly
closed
P-limiting Bit 6 Pulse Inhibit LED and Load
Fault LED flashing alternately
slowly
closed
Relay status Bit 8 none on/off
(0=relay off / 1=relay on) Bit 8 none on/off
Device switched off Bit 9 -- --
Wrong device Bit 10 -- --
Bus module active
(0=no bus module / 1=bus module active)
Bit 11 only with Thyro-S -----
Thyristor short-circuit Bit 14 only with Thyro-S ----
Failure rotating field / phase Bit 15 none closed
(only Thyro 2A or 3A) Bit 15 Pulse Inhibit LED and Test LED
flashing simultaneously slowly
closed
Overcurrent limit Bit 12 none closed
Low power limit Bit 13 none closed
High power limit Bit 14 none closed