Digital Input And Serial Communications - ABB COMMANDER 150 User Manual

...4 CONFIGURATION MODE
4.3.4 Digital Input and Serial Communications – Figs. 4.7 and 4.8
P 0000
r 0000
S 0000
t 0000
LEVEL4
1 Totalizer Reset
2 Totalizer Stop/Go
3 Average Max/Min Reset
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.
26
'PRST' Settings
The first character (
to be changed and the current setting is indicated by a
flashing letter. Parameter options are shown in Fig. 4.8.
= Digital input function
P
= Analog input filter
r
= Serial communications configuration
S
= Serial communications parity
t
Note. For custom settings contact the local
distributor.
Continued on page 28.
Reset
Stop
Go
Max
Min
Fig. 4.7 Digital Function Configuration
, , or ) identifies the parameter
P r S t
Lock
Unlock
4 Front Panel Lock out
Acknowledge
5 Alarm Acknowledge