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FX2N-32DP-IF Profibus-DP Interface Unit
5.2.1
32DP-IF Status (M8000 ~ M8009 and D8000 ~ D8009)
Table 5.3: Special Auxiliary Relays (M8000 ~ M8009)
Diagnostic
Device
8
(
)
M8000
M8001 ~ M8003
8
(
)
M8004
(ref. D8004)
M8005, M8006
8
(
) (4)
M8007
(ref. D8007)
M8008, M8009
Table 5.4: Special Data Registers (D8000 ~ D8009)
Diagnostic
Device
D8000
8
(
)
D8001
D8002, D8003
8
(
) (4)
D8004
D8005, D8006
8
(
) (4)
D8007
8
(
)
D8008
D8009
Figure 5.2: Momentary Power failures
AC Power
Exchanged
with DP-master
M8007
Momentary power failure
Figure 5.3: 32DP-IF Version
Name
ON when 32DP-IF is exchanging data with extension I/O
RUN LED monitor
blocks/units and special. This device operate same as RUN
LED.
Reserved
ON when one or more error flags (M8060 to M8068) is ON. If
Error occurrence
this bit is ON, error number is written in D8004.
Reserved
Momentary
See Figure 5.2.
power failure
Reserved
Name
Reserved
32DP-IF version
This value is 32DP-IF version code. See Figure 5.3.
Reserved
The contents of this register œœœœ identifies which error flag
Error number
is active, i.e. if œœœœ = 8061, identifies M8061
Mœœœœ
Reserved
Number of
This value is counted when M8007 is ON. This value is reset
momentary
on full power OFF.
power failures
Power failure
Power failure detection period is 10 ms.
detection period
Reserved
10 ms
5 ms
dec
Version No.: Ex. 100 = V1.00
Module Type No.: Ex. 20 = 32DP-IF
Description
Description
This time is power failure detection period.
Advanced Devices 5
5-4
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