Communication commands according to EN 62056-21
ZDUE-LTE-PLUS-VII
Page 49 of 62
9
Communication commands according to EN 62056-21
The following sections document the commands supported by the ZDUE-
LTE-PLUS-VII. The data set elements contained therein are described
below.
The command descriptions use symbolic data set elements (e.g. for
timestamps). Their structure is the same for all command categories.
1. Time stamp
ZS7:
yhhmmss
y
= time zone
(0=winter time, 1=summer time)
hh
= hour
(00..23)
mm
= minute
(00..59)
ss
= second
(00..59)
2. Time stamp
DS7:
yYYMMTT
y =
time zone
(0=winter time, 1=summer time)
YY= year
(00..99)
MM= month
(01..12)
DD= day
(01..31)
3. Set password:
String with max. 16 characters except for the characters '(', ')', '/', '! ' or empty
string
9.1 Error messages
Under
special circumstances, the ZDUE-LTE-PLUS-VII will answer a
command with an error message: <STX>(ERRORnn)<ETX><BCC>
The following error numbers 'nn' are used by the ZDUE-LTE-PLUS-VII:
Error number (nn)
Error
00
Invalid command (data set structure, content)
01
Unknown command (command ID, command type ID)
02
03
04
Invalid class
05
06
07
08
09
10
11
Invalid time/date (invalid values)
12
13
14
Serial number has already been set [W1-
S96(20)(<data>)].
