Siebert SX202 Série Manuel D'utilisation page 28

Flashing
If in byte 0 bit 5 is set, the whole display will flash. With ASCII data format also
individual characters may flash. For this purpose, the corresponding bits in byte 1
until 3 (characters C24...C1) are to be set.
The flashing of the total display has priority over the flashing of individual characters.
Blanking
If in byte 0 bit 6 is set, the display will be blank. Blanking has priority over flashing.
Reduction of display brightness
If in byte 0 bit 4 is set, the brightness of the display will be reduced.
Display test
In menu item F one can set whether a short-time display test is automatically carried
out after power-on.
The display test can also be activated via the Modbus interface by setting bit 7 in byte 0.
Display test has priority over blanking and the flash function.
Demo operation mode
If in menu item F the setting PlAy is selected, random characters are displayed
one after another. A control of the unit is in this operation mode not possible.
Power-on reset
After the operating voltage is applied, minus signs appear in all decades in order to
signal operational readiness of the unit. If a display test has been preselected in the
menu, it runs beforehand.
28 BAL SX202 PFB M 1.0