AMI Powercon
Program List and Explanations
A-96.250.341 / 061015 81
5.3.2/3 Relay 1 and 2: The contacts can be set as normally open or nor-
mally closed with a jumper. See Relay 1 and 2, p. 32. The function
of relay 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. 73
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.
5.3.2.400 Hysteresis: within the hysteresis range, the relay does not switch.
This prevents damage of relay contacts when the measured value
fluctuates around the alarm value.
5.3.2.1 Function = Limit upper/lower:
Parameter Range
Conductivity 0 S–300 mS
Temperature -25 to +270 °C
Sample flow 0–50 l/h
Cond. uc 0 S–300 mS
Parameter Range
Conductivity 0 S–300 mS
Temperature 0 to +100 °C
Sample flow 0–50 l/h
Cond. uc 0 S–300 mS
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