Burkert Type 8035 - Manual (Page 61)

59
Operatingandfunctions
→
To interrupt the dosing, press
ENTER
: the valve connected to output DO2 and possibly the valve connected
to output DO3 close, the device state LED flashes at a 1 Hz-frequency and the DO4 output (if configured to
transmit the device state, see chap. “9.7.26”) generates a 1 Hz-frequency.
CONtiNUE
0......9
RESEt
→
Confirm to continue the dosing.
→
Confirm to abort the dosing.
87.2 L The countdown of the dosing quantity continues.
V1 The device is ready for a new dosing.
Figure 40: Interrupting the dosing in dosing modes "LOC. MEM." or "MEM.+MANU."
9.6.3 Doing a dosing in dosing mode "exT. mem."
Dosing mode"EXT. MEM" allows for selecting a dosing quantity from the device memory and starting the dosing,
via the digital inputs.
danger
Danger due to electrical voltage.
▶ Shut down the electrical power source of all the conductors and isolate it before carrying out work on the
system.
▶ Observe all applicable accident protection and safety regulations for electrical equipment.
→
Connect the valves to the DO2 and DO3 outputs: see chap. 7.6.12.
→
Wire the output DO4 and the digital inputs DI1 to DI4 as described in “Figure 41” and depending on the fol-
lowing requirements:
• the transistor output DO4 allows for transmitting the dosing state if the output DO4 is configured with the
function "STATE" (see chap. “9.7.26”).
• the digital input DI4 allows for starting, interrupting, continuing or aborting a dosing. It also allows for confirming
an alarm, if the generation of alarms has been activated on the device (see chap. “9.7.16” and “9.7.17”).
• the digital inputs DI1 to DI3 allow for selecting one of the 7 dosing quantities stored in the memory of the
device. If all the 7 dosing quantities are not used, only connect the necessary inputs. When a dosing has been
interrupted, the digital inputs allow for the navigation within the pause menu, between the function "CON-
TINUE" and the function "RESET".
English
Type 8025 - 8035 BATCH