Weidmuller Power Monitor Handbuch Seite 223

Communications
Change password
◊ This changes the password.
◊ It is only available by pressing the <MODE> key (programming key).
◊ If the programming key is not pressed, there will be no response.
◊ To change the password, an authorisation level (PA0) should be defined, but only '0' is supported.
• Command from master; Control code 18H
68H A0 A1
Transmission address
⇒
DI0
(Add 33H to 01 0C 00
Continue
(Only "0" is supported.)
• Response from slave (normal)
68H A0 A1
Transmission address
1435710000/01/05.13
A2 A3 A4 A5
DI1 DI2 DI3
34 3F 33 37
04)
continue
A2 A3 A4 A5
continue
68H 18H
Control code
PA P0
Designate Designate the
authorisation present password
level (33H fix) (P2: 33H fix)
⇒
PAn
Authorisation
level for
password to
change (33H fix)
68H 18H 04H
⇒
PAn
Authorisation
level for changed
password (33H
fix)
⇒
0CH
continue
⇒
P1 P2
continue
P0n P1n P2n
New password
(P2n: 33H fix)
⇒
continue
P0n P1n P2n
Changed
password
(P2n: 33H fix)
CS 16H
CS 16H
101