ABB SPAC 315 C User Manual And Technical Description page 59

Data
Activation of self-supervision output
Start display test
Internal fault code
Data communication address
Data transfer rate
Program version symbol
Type designation of the module
Reading of event register
Re-reading of event register
Reading of module status
information
Resetting of module status
information
Time reading and setting
R = Data which can be read from the module
W = Data which can be written to the module
(e) = Data which has to be stored in EEPROM (V151) after it has been changed
The data transfer codes L, B, C and T have been
reserved for event data transfer between the con-
trol module and the station level data commu-
nicator.
Channel Code Data
direction
0 V165 W
0 V167 W
0 V169 R
0 V200 RW(e)
0 V201 RW(e)
0 V205 R
0 F R
0 L R
0 B R
0 C R
0 C W
0 T RW
The event register can be read by the L com-
mand only once. Should a fault occur e.g. in
the data transfer, it is possible, by using the B
command, to re-read the contents of the event
register. When required, the B command can
be repeated.
Values
0 = reset
1 = activate
1 = start display test
sequence;
overrides O.C.F. and/
or C.I.F. display
messages if active
Fault code
1...255
4800 Bd or 9600 Bd
E.g. 092 A
SPTO 1D6
Time, channel number
and event code
Time, channel number
and event code
0 = normal state
1 = module been subject
to automatic reset
2 = overflow of event
register
3 = events 1 and 2
together
0 = resetting
0.000...59.999 s
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