Reference Manual
BLR-CX-R / BLR-CX-T
Rev. 07
2018-07
34
9.2
Switching on COS φ 2 via digital input
By using a switch, the BLR-CX will be switched to COS φ 2.
Solution:
Using the temperature input as digital input.
Procedure:
Enable digital input
Set item 510 in expert menu to "YES".
Using digital input as n/o or n/c
"YES" digital input is activated with closed terminals T1 & T2.
"NO" digital input is activated with open terminals T1 & T2.
Features:
The temperature input is used as a digital input, shows the controller at active input "high"
and with not active input "low" instead of the temperature. The controller uses with active
and will show "NT" in the display.
