Data in the PROFIBUS-DP messages
7SJ61...7SJ63, 7SJ65, 6MD63 PROFIBUS-DP – Bus mapping
C53000-L1840-B006-02
1-11
1.5.2 Control mode REMOTE
Control mode with control authority is REMOTE, option of unlocked
control with PROFIBUS-DP.
•
Changing the “Control mode REMOTE“ to UNLOCKED permits one
unlocked control operation via PROFIBUS-DP. After execution of
the command, the “Control mode REMOTE“ in the SIPROTEC
device will automatically be reset to LOCKED.
•
A programmed test “Switch in position“ for unlocked control
operations will always be executed.
•
If, after changing the “Control mode REMOTE“ to UNLOCKED, no
command is received via PROFIBUS-DP for a period of 5 minutes,
then the “Control mode REMOTE“ is automatically reset to
LOCKED.
•
If the “Control mode REMOTE“ was automatically reset to LOCKED
by the SIPROTEC device then this status can be recognized by the
corresponding bit in the PROFIBUS-DP input message. In this case
the status of “Control mode REMOTE“ in output direction has to be
updated by the PROFIBUS-DP master.
References
Standard mapping 2-1
: ref. to chap. 2.1.3
Standard mapping 2-2:
ref. to chap. 3.1.3
Standard mapping 2-3:
ref. to chap. 4.1.3
Standard mapping 2-4:
not pre-allocated
1.5.3 Changing the setting group
In order to change the setting group, the value “10“ = ON must be
transmitted for the corresponding pair of bits and afterwards be reset to
“00“ = “quiescent status“ (controlled by an impulse from the PROFIBUS-
DP master).
Switching ON one setting group automatically switches OFF the current
active setting group. Transmission of the value “01“ = OFF is
insignificant for the change of the setting group and is refused by the
device.
A change of the setting group is only possible via PROFIBUS-DP if the
parameter
C
HANGE TO
A
NOTHER
S
ETTING
G
ROUP
(parameter address =
302) has the value "Protocol".
References
Standard mapping 2-1
: ref. to chap. 2.1.3
Standard mapping 2-2:
ref. to chap. 3.1.3
Standard mapping 2-3:
not pre-allocated
Standard mapping 2-4:
ref. to chap. 5.1.3
Содержание SIPROTEC4 6MD63
Страница 6: ...Revision index 7SJ61 7SJ63 7SJ65 6MD63 PROFIBUS DP Bus mapping C53000 L1840 B006 02 iv ...
Страница 56: ...Standard mapping 2 3 7SJ61 7SJ63 7SJ65 6MD63 PROFIBUS DP Bus mapping C53000 L1840 B006 02 4 10 ...
Страница 62: ...Standard mapping 2 4 7SJ61 7SJ63 7SJ65 6MD63 PROFIBUS DP Bus mapping C53000 L1840 B006 02 5 16 ...
Страница 64: ...Glossary 7SJ61 7SJ63 7SJ65 6MD63 PROFIBUS DP Bus mapping C53000 L1840 B006 02 6 2 ...
Страница 66: ...Index 7SJ61 7SJ63 7SJ65 6MD63 PROFIBUS DP Bus mapping C53000 L1840 B006 02 7 2 ...
