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353
Analog Adjuster and External Analog Setting Input
Section 6-2
Message Communications Functions
The FINS commands listed in the table above can also be transmitted through
the network from other PLCs to the CPU Unit. Observe the following points
when transmitting FINS commands through the network.
FINS commands are sent with CMND(490) from the CPU Unit’s program.
Refer to the CPU Bus Unit’s Operation Manual for more details on the mes-
sage communications functions.
6-2
Analog Adjuster and External Analog Setting Input
6-2-1
Analog Adjuster
By turning the analog adjuster on the CP1H CPU Unit with a Phillips screw-
driver, the PV in the Auxiliary Area (A642) can be changed to any value within
a range of 0 to 255. During the adjustment, the value is displayed from 00 to
FF (hex) on the 7-segment LED display regardless of the CP1H operating
mode.
Application Example
Setting the value for timer T100 in A642 makes it possible to use T100 as a
variable timer with a range of 0 to 25.5 s (0 to 255). A change in the set value
is reflected with the next scan.
Note
Set values from the analog adjuster may vary with changes in the ambient
temperature and the power supply voltage. Do not use it for applications that
require highly precise set values.
CMND
FINS command
Communications Unit
Communications Unit
Analog adjuster
Phillips screwdriver
TIMX
0100
A642
Start input
T0100
100.00
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...