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Fairbanks X SERIES PR 5410 Process Indicator User Manual

Page 93

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Section 4: Commissioning

10/08 93

51207 Revision 1

4.8 L

IMIT

V

ALUES

,

D

IGITAL

I

NPUTS AND

O

UTPUTS

4.8.1 Conditions for Limit Values and Digital Inputs, States for Outputs


The limit values and digital inputs can be combined with conditions that must be met before an
action is executed. With outputs, these conditions can be output as states directly. Selection is from
the following list:

Selection list for [condition]
Function SPM bit (dec)

Explanation
Condition is met, if not true (=0) or if true (=1)

no condition

-----

No condition

actual diginp1

X00=0/1

Digital input 1

actual diginp2

X01=0/1

Digital input 2

actual diginp3

X02=0/1

Digital input 3

actual limit 1

X16=0/1

Limit signal 1

actual limit 2

X17=0/1

Limit signal 2

actual limit 3

X18=0/1

Limit signal 3

ADC error

X32=0/1

Error in load cell/ ADC area, negative/ far outside scale

above Max

X33=0/1

Weight above Max

overload

X34=0/1

Weight above (Max plus the range which is still permissible)

below zero

X35=0/1

Weight below zero

center zero

X36=0/1

Within 1/4 d of zero

inside ZSR

X37=0/1

Within zero-setting range

standstill

X38=0/1

Mechanical stability of the scale

dimmed

X39=0/1

Weight below zero or above Max

command error

X48=0/1

Command was no executed; e.g. zero-setting command, but
the weight is out of the zero-setting range

command busy

X49=0/1

Command is being executed

power fail

X50=0/1

Set after power-on (=power failure)

test active

X56=0/1

Analog test was started

cal active

X57=0/1

Calibration was started

tare active

X58=0/1

Tare step is active

marker bit 1

X64=0/1

Marker bit 1; after power-on, the markers are set to '0'

marker bit 2

X65=0/1

Marker bit 2,

marker bit 3

X66=0/1

Marker bit 3