Siemens M200D 사용자 설명서
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Diagnostics
7.3 Diagnostics via parameter channel (parameter echo)
M200D AS-Interface Basic
Manual, 03/2009, A5E01668085-01
Manual, 03/2009, A5E01668085-01
85
Call (master to slave):
P3
P3
P2
P1
P0
A/B
x (free)
x (free)
1
Feedback (slave to master):
Parameter echo – faults (F)
P3
P3
P2
P1
P0
Decimal Fault
0
0
0
0
00
No fault
0
0
1
0
02
(F) Main circuit breaker OFF
0
0
1
1
03
(F) Residual current tripping
0
1
0
0
04
(F) Overload
0
1
0
1
05
(F) Device fault
0
1
1
0
06
(F) No contact block supply voltage
1
0
0
1
09
(F) Connector disconnected on line side
1
0
1
0
10
(F) Electronics supply voltage too low
1
1
0
0
12
(F) Short-circuit trip
1
1
0
1
13
(F) Asymmetry tripping
1
1
1
0
14
(F) Incorrect parameter value
1
1
1
1
15
(F) Group fault
Sample program
Sample program: slave diagnostics echo (parameter echo). The standard function ASi_3422
(FC7) of the AS-i master (PROFIBUS-ASi) is used for this purpose.
For a description of the block, refer to the manual for the AS-i master (DP-ASi Link, CP343-
For a description of the block, refer to the manual for the AS-i master (DP-ASi Link, CP343-
2). This also describes the call interfaces and commands.
Block ASi_3422 must be called up once when the system is rebooted (OB100).
Call in OB100:
Block ASi_3422 must be called up once when the system is rebooted (OB100).
Call in OB100:
CALL "ASi_3422"
ACT :=FALSE
ACT :=FALSE
// not required
STARTUP:=TRUE
LADDR :=W#16#14
// I / O address AS-i master
SEND := P#M 4.0 BYTE 1
// irrelevant
RECV := P#M 4.0 BYTE 1
// irrelevant
DONE :=M19.2
ERROR :=M19.3
STATUS :=MD24
To read the parameter echo, the "Write_Parameter" command must be sent to the M200D
AS-i Basic motor starter.
Structure of the "Write_Parameter" command:
Structure of the "Write_Parameter" command: