ABB PSTX Series, Руководство по установке и пусконаладке, Страница: 53 / 188

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 53
6.1.2 Keypad
The Softstarter has 10 keys on the keypad,
see Figure 6.3 . This chapter gives a description of the
function of each key.
Selection soft keys
The Selection soft keys have a specified function for each
dialogue, such as to select, to exit, to change or to store.
The screen above the key shows the current function.
See
1
Figure 6.3.
Navigation keys
Use the Navigation keys for navigation in the menu
and change the parameter values. A menu/value that
is highlighted black on the screen can be changed or
scrolled. To select from a list, you can scroll in a closed
loop. See 2 in Figure 6.3.
R\L-key
R\L-key stands for Remote or Local. Use this key to
change the control of the Softstarter between local
control from the HMI and remote control from hardwire
input or fieldbus. See
3
in Figure 6.3.
i-key
Use the i-key to get information about the HMI, and the
Softstarter status and settings.
Push this key for help and general information about the
current setting in the HMI. See
4
in Figure 6.3.
Stop key
The Stop key is the stop switch for the Softstarter.
When you push this key, the motor stops with the set
parameters. You can push stop command during the start
ramp if necessary. (Only active in local control mode).
See
5
in Figure 6.3.
Start key
When you push this key, the motor starts and operates
with the set parameters. (Only active in local control
mode). See
6
in Figure 6.3.
6.1.2.1 Lock/Unlock keypad
Be aware of that the different lock mechanisms provided
by PSTX provide no security level whatsoever. The only
intention is to prevent the user from making changes by
mistake.
Push and hold the Options-key, Menu-key and i-key
Simultaneously for 2 seconds in order to lock/unlock the
keypad. Figure 6.4. The lock prevents only accidental
use of keys. The display will show the home view and the
only keys that can be used are the left and right keys in
order to step through the home view.
Figure 6.3
Keypad
PSTX
L
100-250V
50/60 Hz K4 K4 K4 Start Stop Reset In1 In2 DGND DND +24V GND
N
Start
1SFC132081M0201
Options Menu
3
5
1
4
6
2
1
Stop
Table 2 Keypad, Figure 46
Position Key
1
Selection soft keys
2
Navigation keys
3
R\L-key
4 i-key
5
Stop key
6
Start key
Figure 6.4
HMI
L
100-250V
50/60 Hz K4 K4 K4 Start Stop
N L
100-250V
50/60 Hz K4 K4 K4 Starrt Stop
N
1SFC132081M0201
Start Stop
PSTX
Start
1
Stop
6