Chapter 5. Inputs and Outputs
5-1
Chapter 5. Inputs and Outputs
Introduction
The
I/O
Menu is used to enter parameters for
setpoints, current output (4-20 mA, 0-20 mA),
serial port configuration, printer functions, and
PLC interface. This chapter covers the
functions in the
I/O
Menu. Explanations of
each of the functions are provided. Addition-
ally, detailed navigation procedures through
the menu tree are provided for the setpoint
and current output functions.
As shown in Figure 5-1, the
I/O
Menu has five
submenus:
1.
Setpt
— used to set up setpoints to
activate or deactivate a relay
2.
Iout
— used to set up current outputs
3.
Serl
— used to set up serial communica-
tions settings for use with a PLC,
printer, etc.
4.
Prnt
— used to direct output to a printer
5.
PLC
— used to set up communications
with a PLC
SetPt
The setpoint value is the weight measurement
in a vessel where you wish a device (for
example, a pump) to activate or deactivate.
The setpoint setup functions for each vessel
are accessed in this menu. They include
adding and deleting setpoints and selecting
activation levels, high or low activation,
deadband values, fail-safe parameters, and
net or gross weight.
The
Descriptions
section defines each of the
parameters. The
Setting Up the Setpoint
and
Setpoint Report
sections provide the detailed
procedures for using the Weigh II.
Descriptions
Set
This menu is used to select the setpoint to
be set up for the displayed vessel. Depending
on the options you selected for your Weigh II,
up to eight setpoints can be assigned per
Figure 5-1. The Input/Output Menu Tree
Tare
GO1
GO_ALL
Timed
PDly
Setpt
Iout
Serl
Prnt
PLC
Set
Report
Delete
Add
Set
Mode
Rprt
Delete
Add
HideS
Set
Val
I/O
Net/Grs
Fsafe
Hi/Lo
0-20ma
4/0ma
20ma
Net/Grs
Baud Addr Mode
Printer
Slave
4-20ma
Dead
1200
2400
4800
9600
19200
Fsafe
Summary of Contents for Weigh II
Page 12: ...2 4 Chapter 2 Hardware Installation...
Page 20: ...3 8 Chapter 3 Menu Tree Keyboard Functions and Quick Start...
Page 50: ...6 12 Chapter 6 Calibration...
Page 68: ...A 2 Appendix A Product Specifications...
Page 70: ...B 2 Appendix B Summary of Commands Used When Vessel Mounting Hot Keys...
Page 77: ...Appendix E E 1 This appendix not used at this time...
Page 78: ...Appendix E E 2...
Page 80: ...Appendix F Technical Drawings F 2...
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Page 116: ...Appendix G Calculation of Maunal Calibration Parameters G 6...
