2.6.2.25 Alarm Options Set Command
This command sets the options for all dispenser alarms. A “1” indicates the alarm feature is enabled. A “0” indicates
the alarm feature is disabled.
Client command and data: EI--INiIOoILlPOpPLbAEeAOa
i: Enable Input Alarm (IN)
o: Enable Output of Input Alarm (IO)
l: Latch the Input Alarm (IL)
p: Enable Output of the Pressure Alarm (PO)
b: Latch the Pressure Alarm (PL)
e: Enable Auto Increment Alarm (AE)
a: Enable Output of the Auto Increment Alarm (AO)
EXAMPLE: To enable the alarms for “Enable Output of the Pressure Alarm (PO)” and “Latch the Pressure Alarm
(PL)”, the text packet is: (STX) + 19 + EI-- + IN0IO0IL0PO1PL1AE0AO0 + 61 + (ETX)
Length of this text packet: Decimal 25 or hexadecimal 19
The above text packet in hexadecimal format:
STX 1 9 E I space space I N 0 I O 0
0x02 0x31 0x39 0x45 0x49 0x20 0x20 0x49 0x4E 0x30 0x49 0x4F 0x30
I L 0 P O 1 P L 1 A E 0 A
0x49 0x4C 0x30 0x50 0x4F 0x31 0x50 0x4C 0x31 0x41 0x45 0x30 0x41
O 0 6 1 ETX
0x4F 0x30 0x36 0x31 0x03
2.6.2.26 Reset Alarms Command
This command clears any latched alarms.
Client command and data: (STX) + 04 + EK-- + CC + (ETX)
The above text packet in hexadecimal format:
STX 0 4 E K space space C C ETX
0x02 0x30 0x34 0x45 0x4B 0x20 0x20 0x43 0x43 0x03
2.6.2.27 Dispense Command
This command initiates a dispense cycle. If the dispenser is in Timed Mode, it will dispense for the duration currently
set for the Dispense Time parameter. If the dispenser is in Steady Mode, it will begin dispensing. Another dispense
command is then needed to end the dispense cycle.
Client command and data: (STX) + 04 + DI-- + CF + (ETX)
The above text packet in hexadecimal format:
STX 0 4 D I space space C F ETX
0x02 0x30 0x34 0x44 0x49 0x20 0x20 0x43 0x46 0x03
Appendix B — RS‑232 Protocol (continued)
Ultimus V High Precision Fluid Dispenser
62 www.nordsonefd.com info@nordsonefd.com 800-556-3484 Sales and service of Nordson EFD dispensing systems are available worldwide.
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