ABB COMMANDER 150 - Digital Input and Serial Communications

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Max

Min

Stop

Reset

Lock

Unlock

Acknowledge

1 Totalizer Reset

2 Totalizer Stop/Go

3 Average Max/Min Reset

4 Front Panel Lock out

5 Alarm Acknowledge

r 0000

P 0000

S 0000

t 0000

LEVEL4

…4 CONFIGURATION MODE

4.3.4 Digital Input and Serial Communications – Figs. 4.7 and 4.8

Fig. 4.7 Digital Function Configuration

Information.

Digital input options 1, 2, 3 and 5 are edge-triggered to enable the front

panel keys to change the function when the digital input is operational.

'PRST' Settings

The first character (

P, r, S or t) identifies the parameter

to be changed and the current setting is indicated by a

flashing letter. Parameter options are shown in Fig. 4.8.

P = Digital input function

r = Analog input filter

S = Serial communications configuration

t = Serial communications parity

Note. For custom settings contact the local

distributor.

Continued on page 28.