Configuration Via Push Button On Front Panel Of Analog Extension - ABB 07CR41 Operating Manual

3.6.6

Configuration via push button on front panel of analog extension

3
Technical specifications
The configuration PT100 or PT1000 is set with switches 5 and 6 of the DIP switch:
one dip switch for four channels.
Switch 5 Channels 0 to 3
Switch 6 Channels 4 to 7
⇒ Configuration of value ranges: see 3.6.6 on page 3–24.
The values or configurations of the inputs/outputs can be displayed or altered by pressing the
push button on the front side of the product.
When you first press the push button, the display shows the number and value of the channel
currently selected.
When you press the button again, the configuration of that channel is displayed.
Press again, this time holding the button down for longer than 10 seconds. The display of the
channel configuration will begin to blink. After that, further pushes on the button will alter the
configuration. At this stage, whenever the button is not touched for 10 seconds the
configuration last reached will be saved to EEPROM. The display then automatically changes
to the next channel.
Display Configuration
10 V ±10 V
0–20 mA
0–20
4–20 mA
4–20
100 PT100 2 wires
PT1000
1000
1.0.0 PT100 3 wires
PT100 4 wires
1.0.0.0
In addition, you can test the display lamps by pressing the button one more time after
configuration of the last channel.
The device is configured as PT 100. When you apply the 24 V DC supply voltage while the
PT 100 inputs are not connected you´ll receive an error messages as follows.
OFF ⇒ PT1000
OFF ⇒ PT1000
3 – 24
ON ⇒ PT100
ON ⇒ PT100
Advant Controller AC 31 / Issued: 01.99