Programming the control
signal terminals
01/02 AWB8230-1415GB
66
Programmable digital inputs 1 to 8
Various functions can be assigned to terminals 1 to 8. Depending
on your requirements, you can configure these terminals as
follows:
• anticlockwise start signal (REV),
• selection inputs for various fixed frequencies (FF1 to FF4),
• reset input (RST),
• etc.
The terminal functions for programmable digital inputs 1 to 8 are
configured with PNU C001 to C008, i.e. with PNU C001, you
specify the function of digital input 1, with PNU C002 the function
for digital input 2, etc. Note, however, that you cannot assign the
same function to two inputs at the same time.
Programmable digital inputs 1 to 8 are configured by default as
make contacts. If, therefore, you want to activate the function of
an input terminal, you must close the corresponding input (i.e.
connect the input terminal to terminal P24). Conversely, to deac-
tivate the input terminal, the input must be opened.
Table 10: Digital inputs 1 to 8
For a detailed description of the input functions, see the pages
listed in Table 11.
Table 11: Functions of the digital inputs
Caution!
If an EEPROM error occurs (fault message E 008), all
parameters must be checked to ensure that they are
correct (particularly the RST input).
PNU Terminal Adjustable in RUN
mode
Value WE
Normal Extend
ed
C001 1 – j a Table 11 18
C002 2
16
C003 3 06
C004 4
11
C005 5
09
C006 6
03
C007 7 02
C008 8
01
Value Function Description a Page
01 REV Start/stop anticlockwise
operation
68
02 FF1
First fixed frequency input 69
03 FF2
Second fixed frequency input
04 FF3 Third fixed frequency input
05 FF4
Fourth fixed frequency input
06 JOG
Jog mode 79
07 DB
DC braking 88
08 SET
Selection of the second
parameter set
86
09 2CH
Second acceleration and
deceleration time
74
11 FRS
Motor shutdown and free run
stop (coasting)
75
12 EXT
External fault 76
13 USP Unattended start protection 77
14 CS
Heavy starting duty 91
15 SFT
Parameter protection 83
16 AT
Setpoint definition through
current signal
73
17 SET3
Third parameter set 86
18 RST
Reset 78
20 STA
Pulse start (3-wire) 96
21 STP
Pulse stop (3-wire) 96
22 F/R Direction of rotation (3-wire) 96
23 PID
Activation of PID control –
24 PIDC Reset integral component –
26 CAS
Motor parameter changeover –
27 UP
Acceleration
(motor potentiometer)
84
28 DWN
Deceleration
(motor potentiometer)
84
29 UDC
Reset frequency
(motor potentiometer)
84
31 OPE
Setpoint value through keypad 93
32 SF1 Bitwise frequency selection 71
33 SF2
34 SF3
35 SF4
36 SF5
37 SF6
38 SF7
39 OLR
Current limit switch over 90
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