To Next PageTo Next PageWhat does 8stby8 mean on my ZIEHL Measuring Instruments display?
If 'stby' is displayed on your ZIEHL Measuring Instruments, it indicates that the device is in standby mode because E1-E2 is active. Check the parameter 'vsr'.
What to do if '8Err88' appears on the display of ZIEHL Relays?
If '8Err88' appears on the display of your ZIEHL Relays, it indicates a hysteresis error due to overlapping release points. To resolve this, ensure that the upper threshold value is set higher than the lower threshold value. Check and adjust the threshold values accordingly.
Why are implausible voltage values displayed on ZIEHL Relays?
If you are getting implausible voltage values on your ZIEHL Relays, it might be because 'Pr' is selected with 'N', but 'N' is not connected. To fix this, either select 'Pr' without 'N' or connect 'N'.
What does it mean if '8Err78' appears with a lit LED 'd' on ZIEHL UFR1001E?
If '8Err78' appears on the display of your ZIEHL Relays and the LED 'd' of the faulty output circuit is lit, it indicates an issue with the feedback contacts. If feedback contacts are not connected, set 'trel.8' to 'off'. If they are connected, check the connection. Also, adjust the turn-on time of the section switch under 'trel.8'. Perform a reset by interrupting the control supply voltage for more than 5 seconds.
What does error 8Err98 mean on ZIEHL Measuring Instruments?
If 'Err9' appears on the display of your ZIEHL Measuring Instruments, it indicates a parameter error. To resolve this, reset the device to its factory settings.
Why are '8 8' and LED Q3 on with good range on my ZIEHL UFR1001E?
If '8 8' and LED Q3 (f>) are on, and the reading is in good range on your ZIEHL Relays, the hysteresis for 8 8 might be incorrect. Check the hysteresis for reset point 50,05 Hz.
What does error 8Err58 on ZIEHL UFR1001E mean?
The error '8Err58' indicates an error with the internal interface. To solve this, reset interrupt control voltage for >5s.
What does error 8Err68 on ZIEHL UFR1001E mean?
The error '8Err68' indicates a communication error with the internal interface. To solve this, reset interrupt control voltage for >5s.
What to do if 8Err78 appears on the ZIEHL UFR1001E Relays display after reconnection attempts?
If '8Err78' appears after two automatic reconnection attempts and LEDs K1 and/or K2 are lit, it indicates that feedback contacts are not correctly connected. Check the connection of the feedback contacts, set the turn-on time of the section switch under '8trel.8', and then perform a reset by interrupting the control voltage for more than 5 seconds.
What to do if 8EEEE8 or 8-EEE8 appears on my ZIEHL UFR1001E display?
If you see '8EEEE8' or '8-EEE8' on the display, it means the measured voltage, frequency, or vector surge is outside the acceptable range. Ensure that your measurements are within the specified limits for your ZIEHL Relays.
General| Frequency | 50/60 Hz |
|---|---|
| Pick-up value | Adjustable |
| Response delay tv | Adjustable |
| Tripping delay ta | Adjustable |
| Mounting | DIN rail |
| Housing material | Plastic |
| Operating temperature range | -20°C to +60°C |
| Protection class | IP20 |
| Operating temperature | -20°C to +55°C |
| Hysteresis | Adjustable |
Covers essential safety measures, qualified personnel, regulatory compliance, and handling precautions.
Emphasizes verifying control voltage Us matches the connected mains voltage.
Guides on selecting the correct application program and deactivating device sealing.
Explains using Set/Reset and Up/Down keys for accepting settings and changing parameter values.
