Rice Lake 720i Programmable Indicator/Controller - Installation Manual User Manual

Page 83

Setpoints

TOLCNT

1
0–65535

Tolerance count. For setpoints with TRIP set to HIGHER or LOWER, specifies the
number of consecutive batch cycles in which the tolerance band (TOLBAND
parameter) must be exceeded before the batch process is paused. When the
specified value is met, the batch is paused and an error message is displayed. The
batch must be restarted or reset to clear the error message. The special value of zero
means that the batch is never paused for an out-of-tolerance condition.

RELNUM

1–32

For relative setpoints, specifies the number of the relative setpoint. The target weight
for this setpoint is determined as follows:

• For +REL setpoints, the value of the relative setpoint plus the value (VALUE
parameter) of the +REL setpoint

• For –REL setpoints, the value of the relative setpoint minus the value of the –REL
setpoint

• For %REL setpoints, the percentage (specified on the VALUE parameter of the
%REL setpoint) of the target value of the relative setpoint

• For RESREL setpoints, the percentage (specified on the VALUE parameter of the
RESREL setpoint) of the captured value of the relative setpoint

BATCH

OFF
ON

Specifies whether the setpoint is used as a batch (ON) or continuous (OFF) setpoint.

CLRACCM

OFF
ON

Specify ON to clear the accumulator when the setpoint is satisfied

CLRTARE

OFF
ON

Specify ON to clear the tare when the setpoint is satisfied

PSHACCM

OFF
ON
ONQUIET

Specify ON to update the accumulator and perform a print operation when the
setpoint is satisfied. Specify ONQUIET to update the accumulator without printing.

PSHPRNT

OFF
ON
WAITSS

Specify ON to perform a print operation when the setpoint is satisfied; specify
WAITSS to wait for standstill after setpoint is satisfied before printing.

PSHTARE

OFF
ON

Specify ON to perform an acquire tare operation when the setpoint is satisfied.

Note

PSHTARE acquires the tare regardless of the value specified for
the REGULAT parameter on the FEATURE menu.

If two or more of the CLRxxxx and PSHxxxx parameters are set on, the actions specified by those
parameters are performed in the following order when the setpoint is satisfied: 1) clear accumulator; 2)
clear tare; 3) accumulate; 4) print; 5) acquire tare.

ALARM

OFF
ON

Specify ON to display the word ALARM on the primary display while the setpoint is
active (batch setpoints) or while the setpoint is not tripped (continuous setpoints).

START

1–32

Specifies the starting setpoint number. Do not specify the number of the TIMER or
CONCUR setpoint itself. The TIMER or CONCUR setpoint begins when the starting
setpoint begins.

END

1–32

Specifies the ending setpoint number. Do not specify the number of the TIMER or
CONCUR setpoint itself. The TIMER or CONCUR setpoint stops when the ending
setpoint begins.

ACCESS

ON
HIDE
OFF

Specifies the access allowed to setpoint parameters shown by pressing the
Setpoint softkey in normal mode.

ON: Values can be displayed and changed
HIDE: Values cannot be displayed or changed
OFF: Values can be displayed but not changed

NAME

NONE, 1–30

Specify the number of an assigned prompt. Up to 60 prompt names can be specified
on the PROMPTS submenu of the FEATURE menu.

SLOT

slot_number

Lists all available digital I/O slots. This parameter specifies the slot number of the
digital I/O card referenced by the DIGOUT parameter.

SETPTS Menu

Parameter

Choices

Description

Table 8-2. Setpoint Menu Parameters (Continued)