28
Programming
push-buttons
Parameter selector push-button
↓
With the parameter selector push-button the
five programmable parameter groups are called
up one by one. At the same time the previously
selected parameter values are displayed. When
all parameters have been stepped through, the
fifth parameter pointer LED is switched off, the
annunciator unit steps out of the programming
mode.
Display cursor control push-button
→
The cursor can be moved with the display cursor
control push-button. The cursor always moves
from the left to the right and the cursor position
is indicated by blinking digit(s).
Parameter value selector push-button
↑
With the parameter value selector push-button
the appropriate code number or data value for
the concerned parameter is selected, i.e. for the
digit(s) blinking.
Enter command push-button (Reset)
The selected data value is stored in the param-
eter memory with the enter command push-
button. Se figure 29 to locate the button.
Channel selector push-button
∩
The channel to be programmed is called up with
the channel selector push-button. The channels
are stepped through one by one from 1 to 16 and
the channel to be programmed is indicated by its
LED indicator glowing .
Channel related
parameters
Selection of channel
input delay
The pointer LED marked INPUT is called up
with the parameter selector push-button
↓
and
the channel to be programmed is chosen with
the channel selector
∩
. The cursor is moved to
the leftmost digit of the display with the cursor
control push-button
→
. The concerned digit
starts blinking. The blinking number displayed
corresponds to the following values of the chan-
nel input delay:
0 =
5 ms
1 = 20 ms
2 = 100 ms
3 =
1 s
4 =
5 s
5 = 20 s
6 = 60 s
7 = 160 s
8 = other time value set over the serial commu-
nication
The required value is chosen with the data value
selector push-button - and stored in the param-
eter memory with the enter command push-
button (Reset). The rest of the channels and
their input delays can be programmed in the
same way. Escape from the programming mode
by repeatedly pressing the parameter selector
push-button
↓
until all the parameter pointer
indicators are switched off.
NOTE!
If no push-button has been pressed for a minute,
the annunciator unit automatically escapes from
the programming mode and enters into its nor-
mal operation mode.
Selection of channel
resetting delay
The channel resetting delay is programmed in
exactly the same way as the channel input delay
(see above). The cursor is, however, located to
the second digit from the left of the display,
which indicates the resetting delay time. The
time values are also the same as those for the
input delay.
