Weidmuller Power Monitor Handbuch Seite 220

Communications
Read out transmission address
This reads out the transmission address (device number).
It is available only when the Master and Slave ratio is 1:1.
• Command from master; Control code 13H
68H AAH AAH
Transmission address (AAH fix)
• Response from the Slave (normal)
68H A0 A1
Transmission address read out from Slave
Note
1) No response if the Slave is abnormal.
Write data
◊ It is only available by pressing the <MODE> key (programming key).
◊ If the programming key is not pressed, there will be no response.
◊ When writing data, an authorisation level (PA0) should be defined, but only '0' is supported.
◊ For an operator's'code, this will not be stored and the code is fixed to '0'.
• Command from Master; Control code 14H
Data length (L): byte count of data identification + byte count of password authorisation level + byte count of
password + byte count of operator's code + byte count of data to write
68H A0 A1
DI0
⇒
continue
Data identification
continue
98
AAH AAH AAH
A2 A3 A4
⇒ A0
continue
Transmission address read out from Slave
A2 A3 A4
Transmission address
(A0 to A5 or AAH)
DI1 DI2 DI3
C0 C1
⇒
Operator's code (33H fixed)
AAH 68H
Control code
A5 68H 93H
A1 A2 A3
A5 68H
Control code
PA
Authorisation level
(33H fix)
C2 C3 N1
13H 00H CS
06H
⇒
continue
A4 A5
14H L
P0 P1 P2
Password
(P2:33H fix)
••• Nm
Writing data
1435710000/01/05.13
16H
CS 16H
⇒
continue
⇒
continue
CS 16H