EVO 150 Controller
52
Appendix 11 / Chaser-Follower Configuration
The Chaser-Follower configuration is used whenever there is a need to align two webs prior to
joining them together.
The chaser sensor monitors the position of the first incoming web and the follower sensor
controls a web guide that steers the second incoming web. The chaser sensor controls the guide
point of the follower sensor, and this causes the web guide to align the second web with the first.
The alignment of the two webs can be fine-tuned by adjusting Offset 1 through the Remote
Station or web browser.
To configure the EVO 150 system for chaser-follower operation, set the controller parameters as
shown in the table below. Refer to page 21 for more information about setting controller
parameters.
Note:
Sensor A is the follower sensor and Sensor B is the chaser sensor.
Parameter Description
Range
Default
Setting
Notes
12
Input A type
0-2
1
1
13
Input B type
0-2
0
1
24
Sensor A length
2-128
2
see note 1
25
Sensor B length
2-128
2
see note 1
36
Sensor A gap
0-2
1
see note 1
37
Sensor B gap
0-2
1
see note 1
63 Integrator
mode
0-3
0
3
64
Integrator input 1 type
0-3
2
2
65
Integrator input 2 type
0-3
0
0
[continued on next page]
Guide Mechanism
Controller
Edge Detector B
Edge Detector A
Chaser Web
Follower Web
Содержание EVO 150
Страница 1: ...P O Box 7816 Madison Wisconsin 53707 7816 Instruction Manual EVO 150 Web Guide Control System...
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Страница 6: ...EVO 150 Controller 4 EVO 150TM Web Guide Control System...
Страница 56: ...PointSource and WideArray Edge Detectors 54 PointSource and WideArray Edge Detectors...
Страница 62: ...AccuBeam 3 Digital Line Guide Sensor 60 AccuBeam 3 Digital Line Guide Sensor...
Страница 85: ...AccuWeb Linear Actuators 83 AccuWeb Linear Actuators...
Страница 90: ...Remote Station Guide Point Adjust 88 Remote Station Guide Point Adjust...
Страница 99: ...Remote Station Auxiliary 97 Remote Station Auxiliary...
Страница 104: ...Fieldbus Interface 102 Fieldbus Interface...
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Страница 137: ...NOTES...