Graco Lube Sentinel II Instructions Manual page 20

Definitions
Definitions
Data
R1z
R2z
R3
R4
R5
20
Read settings of Zone 1 or 2. The z is set to either 1 or 2. The returned message is a data
structure arranged in the following order:
a. BYTE - 0 or 1 indicates whether the zone is enabled
b. BYTE - Unit of measurement on the display
0 = Ounces
1 = Pints
2 = Gallons
3 = Liters
4 = Millimeters
5 = Counts
c. BYTE - Interlock of alarms
0 = Alarm Disabled
1 = Alarm Zones Interlocked (First Alarm)
2 = Alarms Independent
d. BYTE - Alarm Generation
0 = Low Flow Alarm Only
1 = High Flow Alarm Only
2 = Both Low and High Flow Alarms
e. BYTE - 0 or 1 indicates whether the Tachometer is enabled.
f. INTEGER - Block Total
g. INTEGER - Low Flow Limit for Alarm
h. INTEGER - High Flow Limit for Alarm
i. INTEGER - Tachometer Setting for Normal RPM
j. BYTE - Tach Pulses per RPM
Read the current status of Zone 1 or 2. The z is set to either 1 or 2. The returned message
is a data structure arranged in the following order:
a. BYTE - Cycle Position. Indicates if the input is opened or closed (0 or 1).
b. INTEGER - Cycle Timer. Running time in 0.1 seconds since start of cycle.
c. INTEGER - Last Cycle Time. Time of the last cycle.
d. INTEGER - Cycle Count. Number of cycles since last reset.
e. BYTE - Fault Status (N/F) for Normal or Fault.
INTEGER - Read Current RPM.
BYTE - Read the number of faults skipped before signaling a fault (value = 1, 2 or 3).
BYTE - Read if relay output is inverted.
0 = Normal
1 = Inverted
Definition
313903B