What to do if ZIEHL TR600 display failure "E 1" or "E 2"?
If your ZIEHL Relays display a failure message "E 1" or "E 2", indicating an EEPROM parameter failure, first check all programmed parameters and set up new ones if necessary. Then, switch off the supply voltage and restart the device. If the error persists, the relay should be replaced and sent to the factory.
What to do if ZIEHL TR600 Relays fail after a firmware update?
Switch off Us, keep buttons „Up“ (?) and „Set“ pressed and switch on Us -> Firmware-update starts.
Explains LED indicators, relay locking, and USB-stick functions for setup and updates.
Details the serial transmission data structure and communication protocol for RS485 interface.
General| Type | TR600 |
|---|---|
| Frequency | 50/60 Hz |
| Overvoltage | Adjustable |
| Undervoltage | Adjustable |
| Asymmetry | Adjustable |
| Phase failure | Yes |
| Operating temperature | -20°C to +60°C |
| Mounting | DIN Rail |
| Switching Current | 8 A |
| Switching Voltage | 250 V AC |
| Mechanical Life | 10^7 operations |
| Ambient Temperature | -20°C to +60°C |
| Protection Class | IP20 |
| Electrical Life | 10^5 operations |
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