2 digital inputs – Rockwell Automation Liqui-Flo 1.5 AC Power Modules V1.2 User Manual

Page 47

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Wiring the AC Line I/O Board Terminal Block

7-3

7.2

Digital Inputs

The AC Line I/O board terminal block provides terminals for four digital inputs
(terminals 22 to 26). These digital inputs can be configured for any of the 28 functions
controlled by Digital In1 Sel (361) through Digital In4 Sel (364). Note that only 4 digital
inputs can be used. See table 7.2.

.

Digital In1 Sel (361) through Digital In4 Sel (364) can be assigned the following
values:

Refer to the LiquiFlo 1.5 Software Startup and Reference (D2-3495) for more detailed
parameter descriptions.

Table 7.2 – Digital Input Connections (Terminals 16-25)

Terminal #

Signal

Related Parameters

22

Logic Common

See Digital In1 Sel (361) and
Digital In2 Sel (362) below.

23

Digital Input1

24

Digital Input2

25

Digital Input3

26

Digital Input4

0 = Not Used

16 = Speed Sel 2

1 = Enable

17 = Speed Sel 3

2 = Clear Faults

18 = Auto/Manual

3 = Function Loss

19 = Reserved

4 = Stop - CF

20 = Acc2 & Dec2

5 = Start

21 = Accel 2

6 = Fwd/Reverse

22 = Decel 2

7 = Run

23 = MOP Inc

8 = Run Forward

24 = MOP Dec

9 = Run Reverse

25 = OIM Control

10 = Jog

26 = PI Enable

11 = Jog Forward

27 = PI Hold

12 = Jog Reverse

28 = PI Reset

13 = Stop Mode B

29 = Pwr Loss Lvl

14 = Bus Reg Md B

30 = Precharge En

15 = Speed Sel 1

31 = Reserved

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