ABB SPAJ 141 C User Manual And Technical Description page 62

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Data comm. address of the module
Data transfer rate
Programme version symbol
Event register reading
Re-reading of event register
Type designation of the module
Reading of module status data
Resetting of module state data
Time reading and setting
The event register can be read by L-command only once. Should a fault occur e.g. in the data transfer, the
contents of the event register may be re-read by means of the L-command using the B-command. When
required, the B-command can be repeated. Generally, the control data communicator SACO 100M reads the
event data and forwards them to the output device continuously. Under normal conditions the event register
of the module is empty. In the same way the data communicator resets abnormal status data, so this data
is normally a zero.
The setting values S1...S14 are the setting values used by the protection functions. These values are set
either as the main settings and switchgroup checksums S21...S34 or as the corresponding second settings
S41...S54. All the settings can be read or written. A condition for writing is that remote set password has been
opened.
When changing settings, the relay unit will check that the variable values are within the ranges specified in
the technical data of the module. If a value beyond the limits is given to the unit, either manually or by remote
setting, the unit will not perform the store operation but will keep the previous setting.
PAINOS PAINOS
V200 R, W 1...254
V201 R, W 4,8 or 9,6 Bd
V205 R 042 _
L R time, channel number
and event code
B R time, channel number
and event code
F R SPCJ 4D24
C R
C W 0 = resetting
T R, W 00.000...59.999 s
0 = normal state
1 = module been subject
to automatic reset
2 = overflow of event regist.
3 = events 1 and 2
together