Graco ProMix PD3K Plus Operation page 30

Operation Using a Programmable Logic Controller (PLC)
OUTPUT OUTPUT REGISTERS OUTPUT REGISTERS 25, REGISTERS
Status Status Status
The Pump Status registers contain a number
that indicates the state of Pumps 1 — 4. This
status can be used for general monitoring of
the pump state, or as an indicator for driving
independent pump operations. See INPUT
REGISTER 06: Flush/Prime Pump Command in
ProMix PD3K+ Network Inputs, page
Table 4 4 4 Pump Pump States States for for Output
Table Table Pump States for
Nu- Pump Description
Nu- Nu- Pump Pump Description Description
m- State
m- m- State State
ber
ber ber
0 Off The pump is powered down or
not enabled.
1 Standby The pump is powered but not
currently active.
2 Busy The pump is currently in
a recipe change or mixing
operation.
3 Flushing The pump is currently flushing
with solvent
4 Priming The pump is currently priming
with material.
30
25, 26, 25, 26, 27, 26, 27, and 27, and and 28: 28: Pump 28: Pump Pump
34.
Output Registers Registers 25–28 25–28
Output Registers 25–28
OUTPUT REGISTER OUTPUT OUTPUT REGISTER 29: REGISTER 29: Actual 29:
OUTPUT REGISTER OUTPUT OUTPUT REGISTER 30: REGISTER 30: Actual 30:
OUTPUT REGISTER REGISTER 31: 31: Actual
OUTPUT OUTPUT REGISTER 31:
OUTPUT REGISTER OUTPUT OUTPUT REGISTER REGISTER 32: 32: Actual 32:
These registers contain the instantaneous flow rate
of Pumps 1–4 in cc/min.
OUTPUT OUTPUT REGISTER OUTPUT REGISTER REGISTER 33: 33: Actual
Pressure Pressure Pressure
OUTPUT REGISTER OUTPUT OUTPUT REGISTER REGISTER 34: 34: Actual
Pressure Pressure Pressure
OUTPUT REGISTER REGISTER 35: 35: Actual
OUTPUT OUTPUT REGISTER
Pressure
Pressure Pressure
OUTPUT OUTPUT REGISTER OUTPUT REGISTER 36: REGISTER 36: Actual
Pressure Pressure Pressure
These registers contain the instantaneous fluid
pressure on the outlet of pumps 1–4 in PSI.
OUTPUT REGISTERS OUTPUT OUTPUT REGISTERS 37 REGISTERS
Structure Structure Structure
See Dynamic Command Description, page
Actual Pump Actual Pump 1 1 1 Flow Pump Flow Rate Flow
Actual Pump Actual Pump 2 2 2 Flow Pump Flow Rate Flow
Actual Pump Pump 3 3 3 Flow Flow Rate
Actual Pump Flow
Actual Pump Actual Pump 4 4 4 Flow Pump Flow Rate Flow
33: Actual Pump Actual Pump 1 1 1 Fluid Pump Fluid Fluid
34: Actual Pump Actual Pump 2 2 2 Fluid Pump Fluid Fluid
Actual Pump Pump 3 3 3 Fluid Fluid
35: Actual Pump Fluid
36: Actual Pump Actual Pump Pump 4 4 4 Fluid Fluid Fluid
37 37 – – – 45: 45: DCS 45: DCS DCS Command Command Command
47.
3A6287E
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