Panasonic Electric Works Nordic AB
MEW01297 Rev: 2
Technical Description External Presentation Unit 1728, ver. 1.4.x
1
Table of contents
1
Introduction________________________________ 3
2
Definitions / Explanations ____________________ 4
3
General description _________________________ 5
3.1
Ext. Presentation Unit 1728 __________________________ 5
3.1.1
SW mode 1728 - 1587 ___________________________ 5
3.1.2
SW mode 1728 - 1582 ___________________________ 5
4
Selective alarm presentation __________________ 7
4.1
Ext. Presentation unit 1728 ___________________________ 7
5
LED indicators, Push buttons, etc. _____________ 9
5.1
Ext. Presentation Unit 1728 __________________________ 9
6
SW mode & Address setting _________________ 12
6.1
SW mode setting __________________________________ 12
6.1.1
SW mode setting via jumper "J4" _________________ 13
6.2
Address setting ___________________________________ 13
6.2.1
Address setting mode via the c.i.e. ________________ 14
6.3
Flow chart _______________________________________ 14
7
User definable text messages (alarm texts) ______ 16
8
Commissioning a new unit / SSD download _____ 17
9
Restart ___________________________________ 19
10
Fault messages _____________________________ 21
10.1
Fault messages in the Ext. Presentation Unit (EPU) ______ 21
10.2
Fault messages in the c.i.e. __________________________ 21
10.2.1
System EBL512 ______________________________ 21
10.2.2
System EBL128 ______________________________ 22
10.2.3
System EBL512 G3 ____________________________ 22
11
Disablement message _______________________ 24
12
Software (S/W) ____________________________ 25
12.1
S/W version ______________________________________ 25
12.2
S/W download ____________________________________ 26
13
Operation _________________________________ 27
14
Connections _______________________________ 29
15
Technical data _____________________________ 31
15.1
Power supply _____________________________________ 31
15.2
RS485 __________________________________________ 31
15.2.1
Cable _______________________________________ 31
15.3
RS232 __________________________________________ 31
15.4
Connection ______________________________________ 31
15.5
Current consumption _______________________________ 32
