Swann AMI Deltacon DG, Руководство оператора

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A-96.250.491 / 190121
AMI Deltacon DG
Program List and Explanations
72
5.3.1.4.2 Alarm low: Set the alarm low value for temperature of electronics
housing. If the value falls below the programmed value E014 is is -
sued.
Range: -10 to +20 °C
5.3.2 & 3 Relay 1 and 2: The contacts can be set as normally open or normal -
ly closed with a jumper. See Relay 1 and 2, p. 26 . The function of re -
lay contacts 1 or 2 is defined by the user.
Note:
The navigation in the menu <Relay 1> and <Relay 2> is
equal. For reason of simplicity only the menu numbers of Relay 1
are used in the following.
1 First select the functions as:
- Limit upper/lower,
- Control upwards/downwards,
- Timer
- Fieldbus
2 Then enter the necessary data depending on the selected func -
tion. The same values may also be entered in menu 4.2 Relay
Contacts, p. 59
When the relays are used as upper or lower limit switches, program
the following:
5.3.2.20 Parameter: select a process value
5.3.2.300
Setpoint
: If the measured value rises above respectively falls below
the set-point, the relay is activated.
5.3.2.1 Function = Limit upper/lower:
Parameter Range
Cond. 1 (sc) 0.000–3000

S
Cond.2 (cc) 0.000–3000  S
Cond.3 (dc) 0.000–3000

S
Temp. 1 -25 to +270 °C
Temp. 2 -25 to +270 °C
Temp. 3 -25 to +270 °C
Difference 0.000–3000

S
Sample flow 0–20 l/h
pH 0 –14 pH
Ammonia 0 –500 ppm