Error message -->
a2 a1 a0 1 0 n2 n1 n0 0 6 N O _ D E F c2 c1 c0 c
R
_ R A N G E
_ L O G I C
NO_DEF Parameter number n2–n0 no longer exists
_RANGE Data dn–d0 outside the permissible range
_LOGIC Logical access error
5.3.3 Telegram example 1
Data query
Current rotation speed (parameter [P:309], device address slave: "123")
--> ?
1 2 3 0 0 3 0 9 0 2 = ? 1 1 2 c
R
ASCII 49 50 51 48 48 51 48 57 48 50 61 63 49 49 50 13
Data response: 633 Hz
Current rotation speed (parameter [P:309], device address Slave: "123")
-->
1 2 3 1 0 3 0 9 0 6 0 0 0 6 3 3 0 3 7 c
R
ASCII 49 50 51 49 48 51 48 57 48 54 48 48 48 54 51 51 48 51 55 13
5.3.4 Telegram example 2
Control command
Switch on the pumping station (parameter [P:010], device address Slave: "042"
-->
!
0 4 2 1 0 0 1 0 0 6 1 1 1 1 1 1 0 2 0 c
R
ASCII 48 52 50 49 48 48 49 48 48 54 49 49 49 49 49 49 48 50 48 13
Control command understood
Switch on the pumping station (parameter [P:010], device address Slave: "042"
-->
0 4 2 1 0 0 1 0 0 6 1 1 1 1 1 1 0 2 0 c
R
ASCII 48 52 50 49 48 48 49 48 48 54 49 49 49 49 49 49 48 50 48 13
5.3.5 Data types
No. Data type Description Length
l1 – l0
Example
0 boolean_old Logical value (false/true) 06 000000 is equivalent to
false
111111 is equivalent to true
1 u_integer Positive whole number 06 000000 to 999999
2 u_real Positive fixed point number 06 001571 corresponds with
15.71
3 u_expo Positive exponential number 06 1.2E-2 is equivalent to
1,2 · 10
-2
005E8 is equivalent to
5 · 10
8
4 string Any character string with 6 charac-
ters. ASCII codes between 32 and
127
06 TC_110, TM_700
6 boolean_new Logical value (false/true) 01 0 is equivalent to false
1 is equivalent to true
7 u_short_int Positive whole number 03 000 to 999
Interfaces
29/56
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