Rice Lake Legend 480-2A, Technical Manual

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24 480 Legend Series
User submenus
VALUE number Display and edit the setpoint target value.
• For weight-based setpoints: specifies the target weight value, 0 – 999999.
• For time-based setpoints (delay): specifies, in 0.1-second intervals, a time value in the
range 0 – 65535.
ENABLE OFF
ON
Enable or disable the setpoint.
Supervisor Submenus
KIND Specifies the setpoint kind and determines whether function is based on GROSS or NET
weight or based on time value for delay.
OFF Setpoint turned off/ignored.
GROSS Gross setpoint. Performs functions based on the gross weight. The target weight entered is
considered a positive gross weight.
NET Net setpoint. Performs functions based on the net weight. The target weight entered is
considered a positive net weight value.
-GROSS Negative gross weight. Performs functions based on the gross weight. The target weight
entered is considered a negative gross weight.
-NET Negative net weight. Performs functions based on the net weight. The target weight entered is
considered a negative net weight value.
DELAY Delays the batch sequence for a specified time. The length of the delay (in tenths of a second)
is specified by the VALUE parameter.
TRIP HIGHER
LOWER
Trips the setpoint when the weight is higher or lower than the setpoint value.
If batch sequence is off (Continuous Setpoint) with:
• TRIP = HIGHER – the associated digital output will become active when the weight value
is higher than the setpoint value
• TRIP = LOWER – the output is active when the weight is below the setpoint value.
If batch sequence is on (Batching Setpoint) with:
• TRIP = HIGHER – the associated digital output is active until the setpoint value is reached
or exceeded
• TRIP = LOWER – the output is active until the weight goes below the setpoint value.
WAITSS OFF
ON
Wait for Standstill – Value must be stable to satisfy this action.
PUSHPR OFF
ON
Push Print – Specify ON to perform a print operation when the setpoint is satisfied. This action
does not wait for standstill, it prints as soon as the setpoint is satisfied.
To wait for standstill before printing, set the WAITSS parameter to ON.
This action uses the Setpoint Print Format.
PUSHAC OFF
ON
Push Accumulator – Specify ON to update the accumulator when the setpoint is satisfied. This
action does not wait for standstill, it accumulates as soon as the setpoint is satisfied.
To wait for standstill before accumulating, also set the WAITSS parameter to ON.
PUSHTR OFF
ON
Push Tare – Specify ON to perform an acquire tare operation when the setpoint is satisfied.
This action does not wait for standstill, it tares the weight as soon as the setpoint is satisfied.
To wait for standstill before performing the tare, also set the WAITSS parameter to ON.
PUSHTR acquires the tare regardless of the value specified for the REGULAT
parameter on the PROGRAM menu.
DIGOUT NONE
1-8
Digital Output – specify the digital output associated with this setpoint.
To use outputs 1-4 and inputs 1-2, short jumper A1 (JP2)
To use outputs 5-8 and inputs 3-4, short jumpers A0 (JP1) and A1 (JP2)
BATSEQ OFF
ON
Determines if the setpoint is a continuously running setpoint (OFF), or part of a batch sequence
(ON).
PREACT number Allows a setpoint to shut off before the setpoint is satisfied to allow for material in suspension.
HYSTER number Specifies a band around the setpoint value that must be exceeded before the setpoint, once
off, can trip on.
Parameter Choices Description
Table 3-2. Setpoint Setup Menu Parameters (Continued)
Note
Note