Technodom EW 961 Manuel D'installation page 41

as explained below:
After the password 'PA2' has been putted in, press the
execute the upload. If the operation is successful, the display will show 'y', if not it will show 'n'.
Upload (UL)
UPLOAD: device
Format (Fr) This command is used to format the copy card, an operation which is necessary when using the card for the first time. Important:
when the copy card has been programmed, the parameter 'Fr' will delete all data that have been entered. This operation cannot be cancelled.
Download from reset:
Connect the copy card when the device is switched off. When
the device is switched on, the download from the copy card will
begin automatically. At the end of the lamp test, the display will
show 'dLy' if the operation was successful and 'dLn' if not.
DOWNLOAD: Copy Card
NOTES:
- after the parameters have been downloaded, the device uses the downloaded parameter map settings.
1
2
Minimum temperature alarm
Maximum temperature alarm
Returning from minimum
temp. alarm
Returning from maximum
temp. alarm
Attention! Never work on electrical connections when the machine is switched on.
The device is equipped with screw or removable terminals for connecting electric cables with a diameter of 2.5mm
connections). For the capacity of the terminals, see the label on the instrument. Do not exceed the maximum current allowed; in case of higher loads,
use an appropriate contactor. Make sure the power supply voltage complies with the one required by the instrument. Probes have no connection
polarity and can be extended using a regular bipolar cable (note that the extension of the probes affects the EMC electromagnetic compatibility of
the instrument: pay extreme attention to wiring). Probe cables, power supply cables and the TTL serial cables should be distant from power cables.
ELIWELL CONTROLS SRL shall not be liable for any damages deriving from:
- installation/use other than that prescribed and, in particular, that which does not comply with safety standards anticipated by regulations and/or those given herein;
- use on boards which do not guarantee adequate protection against electric shock, water or dust under the conditions of assembly applied;
- use on boards which allow access to dangerous parts without the use of tools;
- tampering with and/or alteration of the products;
- installation/use on boards that do not comply with the standards and regulations in force.
Pizza Refrigerated Counters | User and Maintenance Manual | EN
and
This function uploads
Copy Card
device
MAX AND MIN TEMPERATURE ALARM
AFd
Relative Temperature
LAL
Value to setpoint (Att=1)
HAL - AFd
LAL + AFd
Off
AFd
Setpoint
Setpoint - LAL
Setpoint - LAL + AFd
Setpoint + HAL - AFd
Temp. ≤ Set + LAL (only with LAL<0*)
Temp. ≥ Set + HAL (only with HAL>0**)
Temp. ≥ Set + LAL + AFd o
≥ Set - ILALI + AFd (LAL < 0*)
Temp. ≤ Set + HAL - AFd (HAL > 0**)
* if LAL is negative, Set + LAL < Set
** if HAL is negative, Set + HAL > Set
ELECTRICAL WIRING
RESPONSIBILITY AND RESIDUAL RISKS
keys to scroll through to the required function (e.g. UL). Press the
the programming
AFd
Absolute Temperature
HAL
Value (Att=0)
1
AFd AFd
LAL
LAL + AFd
Setpoint + HAL
Temp. ≤ LAL (LAL with sign)
Temp. ≥ HAL (HAL with sign)
2
Temp. ≥ LAL + AFd
AFd
Temp. ≤ HAL - AFd
Setpoint - LAL
Setpoint - LAL + AFd
parameters from
AFd
HAL
HAL - AFd
Off
AFd
Setpoint
Setpoint + HAL
Setpoint + HAL - AFd
2
(one wire per terminal for power
key to
the device.
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