MAX/MIN TEMPERATURE ALARMS
Temperature as a
value relative to Setpoint (Att=1)
Temperature as an
Absolute value (Att=0)
Temp. ≤ Set + LAL *
Temp. ≥ Set + HAL **
Temp. ≥ Set + LAL + AFd or
≥ Set - ILALI + AFd (LAL < 0)
Temp. ≤ Set + HAL - AFd (HAL > 0)
Temp. ≤ LAL (LAL with sign)
Temp. ≥ HAL (HAL with sign)
Temp. ≥ LAL + AFd
Temp. ≤ HAL - AFd
Minimum alarm
Maximum alarm
Returning from minimum
temperature alarm
Returning from maximum
temperature alarm
* if LAL is negative, Set + LAL < Set
** if HAL is negative, Set + HAL < Set
Setpoint - LAL
AFd
Off
Setpoint + HAL
AFd
Setpoint - LAL + AFd
Setpoint + HAL - AFd
Setpoint
LAL
AFd
HAL
AFd
LAL + AFd
HAL - AFd
LIABILITY AND RESIDUAL RISKS
ELIWELL CONTROLS SRL declines any liability for damage due to:
- installation/uses different from those specified and, in particular, not complying with the safety regulations
and/or instructions given in this document;
- use on panels that do not provide adequate protection against electric shocks, water or dust when
assembled;
- use on panels allowing access to dangerous parts without the use of tools;
- tampering with and/or modifying the product;
- installation/use on panels not complying with current standards and regulations.
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