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Data
CONTROL PARAMETERS
Resetting of latched output relays
Resetting of output relays and
registers
Event mask word for I> and I
Event mask word for ∆I>
Event mask word for output signal
events
Opening of password for remote
settings
Changing or closing of password
for remote settings
Activation of self-supervision
IRF LED
Factory final test
Internal error code
Data communication address of the
module
Data transfer rate
Program version number
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
Date and time reading and setting
The event register can be read by the L com-
mand only once. If a fault occurs e.g. in the data
transfer, the contents of the event register read
by the L command may be re-read by using the
B command. When required, the B-command
can be repeated. Generally, the control data
communicator reads the event data and for-
wards 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 zero.
Code
direction
V101
V102
>
V155
0
V156
V157
V160
V161
V165
V167
V169
V200
V201
V205
L
B
F
C
C
T
D
The setting values S1...S11 are the setting val-
ues used by the fault indicator functions. All the
settings can be read or written. A condition for
writing is that a remote set password has been
opened.
When settings are changed, manually or re-
motely, the relay unit checks that the variable
values are within the ranges specified in the
technical data of the module. If not, the unit,
will not store the value, but keeps the previous
setting.
Data flow Value range
W
1 = reset
W
1 = reset
R, W
0...255, see "Event codes"
R, W
0...15, see "Event codes"
R, W
0...63, see "Event codes"
W
1...999
W (P)
0...999
W
1 = self-supervision IRF
LED turned on
W (P)
2 = format EEPROM
R
0...255
R, W
1...254
R, W
4.8 or 9.6 kBd
R
101
R
time, channel number and
event code
R
time, channel number and
event code
R
SPEF 3A2 C
R
0 = normal state
1 = module been subject to
automatic reset
2 = overflow of event register
3 = events 1 and 2 together
W
0 = resetting
R,W
0.000...59.999 s
R,W
YY-MM-DD
HH.MM;SS.ms
23
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