Tab. 14a Thyro-A Fault
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 | open |
|
| Fault LED flashing simultaneous- |
|
|
| ly qickly |
|
Mains undervoltage (<AD_P_SPG_MIN) | Bit 5 | Pulse Inhibit LED, Load Fault | open |
|
| LED and test LED on |
|
Mains overvoltage (>AD_P_SPG_MAX) Master / slave fault (only with2A) Undervoltage limit
Overvoltage limit Undercurrent limit Overcurrent limit Low power limit High power limit
Bit 6 | none |
Bit 8 | none |
Bit 9 | none |
Bit 10 | none |
Bit 11 | none |
Bit 12 | none |
Bit 13 | none |
Bit 14 | none |
open
closed closed closed closed closed closed closed
Tab. 14b Thyro-A Status
Description | Bit | LEDs | Relay | |
Pulse inhib active (bridge | Bit 0 | Pulse Inhibit LED on | closed | |
Mains frequency is 60Hz | Bit 2 | none |
| closed |
Bit 4 | Pulse Inhibit LED | and Load | closed | |
|
| Fault LED flashing alternately |
| |
|
| slowly |
|
|
Bit 5 | Pulse Inhibit LED | and Load | closed | |
|
| Fault LED flashing alternately |
| |
|
| slowly |
|
|
Bit 6 | Pulse Inhibit LED | and Load | closed | |
|
| Fault LED flashing alternately |
| |
|
| slowly |
|
|
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 | Bit 11 | only with |
| |
(0=no bus module / 1=bus module active) |
|
|
|
|
Thyristor | Bit 14 | only with |
| |
Failure rotating field / phase | Bit 15 | none |
| closed |
(only Thyro 2A or 3A) | Bit 15 | Pulse Inhibit LED | and Test LED | closed |
|
| flashing simultaneously slowly |
| |
Overcurrent limit | Bit 12 | none |
| closed |
Low power limit | Bit 13 | none |
| closed |
High power limit | Bit 14 | none |
| closed |
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