Fife CDP-01 User manual

DATE 02-28-97 CDP-01 Fig. Sheet 1-749
CDP-01
Additional Instruction Manual
For Moving Sensor Center Guide

DATE 02-28-97 CDP-01 Fig. Sheet 1-749

DATE 02-28-97 CDP-01 Fig. Sheet 1-749
NOTE
These additional instructions explain the special features of the system delivered to the customer. They
are intended for being used in conjunction with the CDP-01 Reference Manual. The CDP-01 Reference
Manual applies except as noted to the contrary in these instructions.
Copyright:
All rights reserved. Any reproduction of this Additional Instruction Manual, in any form, in whole or in part,
requires the prior written consent of FIFE.
The information given in this Additional Instruction Manual is subject to change without notice.
We have compiled this Additional Instruction Manual with the greatest possible care and attention:
however, the possibility of error can not be completely excluded. FIFE accepts no legal liability for
incorrect information given and the consequences arising therefrom.
Copyright 1996 FIFE Corporation, P.O. Box 26508, Oklahoma City, OK 73126, U.S.A.
FIFE GmbH,Postfach 1240, D-65762 Kelkheim/Ts., Germany

DATE 02-28-97 CDP-01 Fig. Sheet 1-749

CONTENTS I
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
Table of contents
GENERAL 1
SOFTWARE PART NUMBERS .............................................................................................1-1
CONNECTING THE SYSTEM COMPONENTS.....................................................................1-2
APPLICATION DESCRIPTION..............................................................................................1-2
OVERVIEW OF FUNCTION 2
OPERATOR CONTROL OPTIONS .......................................................................................2-1
SPECIAL FEATURES OF EXTERNAL CONTROL................................................................2-1
INPUT MATRIX - EXTERNAL CONTROL.............................................................................2-2
EXPLANATORY NOTES ON THE MODES...........................................................................2-3
SENSOR SELECTION - SENSOR INDICATOR....................................................................2-8
TROUBLESHOOTING 3
FAULT DIAGNOSIS - FAULT RECTIFICATION....................................................................3-1

DATE 02-28-97 CDP-01 Fig. Sheet 1-749

SUPPLEMENTARY OPERATING MANUAL 1
1-1
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
GENERAL
Software part numbers
The specific functions of this application are pre-set by Matrix Setup and State Machine.
The software part numbers are indicated on a label on the side of the CDP-01 housing. They include the
Matrix Setup No. ( MS ), the State Machine No. ( SM ) and the firmware version ( Dx ).
The software part numbers differ depending on the type of the application (electrical or hydraulic control of
the sensor positioner and/or the guide):
CDP version: CDP-01-MM D1:565023-02x MS: 581033.02x Please quote these details
D2:565024.02x SM: 581034.02x when making inquiries
D3: FIFE
CDP version: CDP-01-MH D1:565023-02x MS: 581035.02x
D2:565024.02x SM: 581036.02x
D3: FIFE
CDP version: CDP-01-MHH D1:565023-02x MS: 581037.02x
D2:565024.02x SM: 581038.02x
D3:565024.02x FIFE
Note: for these applications, signal amplifiers with firmware version
≥
2.0 must be used.

SUPPLEMENTARY OPERATING MANUAL 1
1-2
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
Connecting the system components
The system components must be connected in accordance with the system diagram contained in the
documentation.
Description of the application
The sensors are positioned manually (edge guiding configuration) or automatically (center guiding
configuration) over the edge of the web. The web is adjusted to the position of the sensor via the guide.
The material web can be shifted in edge and center guiding configurations.
Scope of application: edge and center guiding configuration systems with moving sensors, fixed web
center point and internal or external control.

SUPPLEMENTARY OPERATING MANUAL 2
2-1
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
OVERVIEW OF FUNCTION
Operator control options
The CDP-01 signal amplifier can be operated from the control panel (internal control panel) or via the
parallel port with a remote control panel or a programmable logic controller (PLC, external operation).
The following symbols are used for the various operator controls in the remainder of this description:
Internal operation
External operation
Special features of external control
The mode keys (Automatic, Servo-Center, Manual) on the
internal control panel are disabled.
Changing mode via external control is not possible when
the SETUP function is activated on the internal control
panel.
In the ‘Manual - Guide’ and ‘Manual - Sensor Positioner’
modes, the drive selector key is disabled.
When the remote control panel is disconnected the last
mode selected is retained until other settings are made on
the internal control panel.

SUPPLEMENTARY OPERATING MANUAL 2
2-2
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
Input Matrix - external control
CDP-01 inputs
Modes I0 I1 I2 I3 I4 I5
Lockout H - - - - -
Manual - Guide - H H L - -
Manual - Sensor positioner - H L H - -
Automatic - L L H - -
Servo-center - L H L - -
Jog Left - Guide - H H L H L
Jog Right - Guide - H H L L H
Jog Left - Sensor positioner - H L H H L
Jog Right - Sensor positioner - H L H L H
Automatic - Left web displacement - L L H H L
Automatic - Right web displacement - L L H L H
L = Low level
H = High level
- = Either state

SUPPLEMENTARY OPERATING MANUAL 2
2-3
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
Explanatory notes on the modes
LOCKOUT
’Lockout’
Set lockout.
Note: ‘LOCKOUT’ mode can only be set via the
parallel port.
The guide and the sensor positioner are locked.
Check: left and right LEDs of the LED bar and LED
for drive 1 ( CDP version -MM ) or LED for drive 2 (
CDP version -MH or -MHH ) flashing.
Note: lockout is only effective in ‘AUTOMATIC’
mode.
MANUAL - Guide
’Manual-Guide’
Press key 3, then press the drive selector key until the
LED for drive 1 ( CDP version -MM ) or the LED for drive
2 ( CDP version -MH or MHH) lights up, or select
‘Manual-Guide’via external control.
The sensor positioner and the guide are switched to
Manual.
Check: LED 3 lit
In this mode, Setup functions and various sensor modes
can be selected.
With the - or + keys, or the ‘Left’or ‘Right’keys, the
position of the guide can be changed.
Note: with external control, ‘Jog Left-Guide’ or
‘Jog Right-Guide’ mode must be set.
‘Left’
‘Right’

SUPPLEMENTARY OPERATING MANUAL 2
2-4
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
MANUAL - Sensor positioner
’Manual-Sensor
positioner’
Press key 3, then press the drive selector key until the
LED for drive 2 ( CDP version -MM ) or the LED for drive
1 ( CDP version -MH or MHH) lights up, or select ‘Manual
- Sensor positioner’via external control.
The sensor positioner and the guide are switched to
Manual.
Check: LED 3 lit
In this mode, Setup functions and various sensor modes
can be selected.
With the - or + keys or the ‘Left’or ‘Right’keys, the
position of the sensors can be changed.
Note: with external control, ‘Jog Left - Sensor
Positioner’or ‘Jog Right - Sensor Positioner’mode
must be set.
AUTOMATIC
AUTOMATIC edge guiding
Select the sensor mode.
Note: only possible in the ‘Manual - Guide’or
‘Manual - Sensor Positioner’or ‘Servo-center’
modes.
Left edge guiding configuration
or
Right edge guiding configuration
or
Center guiding configuration
‘Left’
‘Right’

SUPPLEMENTARY OPERATING MANUAL 2
2-5
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
configuration
with manual web edge search
’Automatic’
Press key 1, or select ‘Automatic’via external control.
The guide is set to ‘Automatic mode’. The sensor
positioner is in ‘Manual’mode.
Check: LED 1 and the LED for drive 1 ( CDP
version -MM ) or the LED for drive 2 ( CDP version
-MH or -MHH ) light up.
Position the sensor with the - or + keys or with the ‘Left’
or ‘Right’keys.
Note: with external control, ‘Automatic - Left web
displacement’or ‘Automatic - Right web
displacement’must be set.
The sensor position can be changed at any time.
The sensor guide point and the system gain (control
sensitivity) of the guide can be changed.
AUTOMATIC center guiding
configuration
’Automatic’
Press key 1, or select ‘Automatic’via external control.
The sensors search for the edge of the web.
‘Left’
‘Right’

SUPPLEMENTARY OPERATING MANUAL 2
2-6
DATE 02-28-97 CDP-01 Fig. Sheet 1-749
Check: LED 1 and the LED for drive 1 ( CDP
version -MM ) or the LED for drive 2 ( CDP version
-MH or -MHH ) light up.
During the edge search, the guide is in the ‘Automatic’
mode. The ASC function ( Autolock function ) is activated.
Check: LED 7 and the two outer LEDs of the LED
bar flash during edge search.
When one of the sensors finds the web, the guide is
enabled and the web is slaved until the second sensor
has found the opposite edge of the web.
Note: LED 7 lights up constantly, while the outer
LEDs of the LED bar no longer flash.
The sensor positioner and the guide are in the Automatic
mode. The sensors adapt to a fluctuating web width.
If the search detects no web, or if the web tears during
guiding, the sensors reach their inner extreme position.
The system switches to ‘Servo-center’mode, and the
sensors retract.
Note: With external control, the error must be
acknowledged by selecting the ‘Servo-center’
mode.
The web can be displaced in the sensor field of view with
the - or + keys or the ‘Left’or ‘Right’keys.
Note: with external control, ‘Automatic - Left web
displacement’or ‘Automatic - Right web
displacement’must be set.
The sensor guide point and the system gain (control
sensitivity) of the guide can be changed.
‘Left’
‘Right’

SUPPLEMENTARY OPERATING MANUAL 2
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DATE 02-28-97 CDP-01 Fig. Sheet 1-749
SERVO-CENTER
’Servo -center’
Press key 2, or select ‘Servo-center’via external control.
The sensors Retract. The guide moves to the center
position.
Check: LED 2 lit
The sensor mode can be changed in this mode of
operation.

SUPPLEMENTARY OPERATING MANUAL 2
2-8
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Sensor selection - Sensor indicator
In the ‘Manual - Guide’or ‘Manual - Sensor positioner’or the ‘Servo-center’mode, a sensor selection can
be made, regardless of the displayed drive.
Press the sensor key until the required sensor mode is
indicated.
The following sensor modes are allowed:
Left edge guiding configuration
Right edge guiding configuration
Center guiding configuration

DATE 02-28-97 CDP-01 Fig. Sheet 1-749

SUPPLEMENTARY OPERATING MANUAL 3
3-1
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TROUBLESHOOTING
The reason for incorrect or undesired guidance is often an incorrect setting on the CDP-01. The chapter
entitled “Frequent Setting Errors”in the CDP-01 Reference Manual describes faults and procedures for
rectifying them in more detail. Application-specific faults are outlined below.
Fault diagnosis - Fault rectification
Fault: the sensors move in the wrong direction during the web edge search.
Remedy 1: If any of the line sensor modes is selected (LED 11, 12, or 11 & 12), select ‘Manual-Guide”as
outlined earlier in this supplement, then select the proper edge guide sensor mode (LED 9, 10, or 9 & 10).
Refer to the CDP-01 Reference Manual, chapter entitled “Control Panel Description”.
Remedy 2: If the proper edge sensor mode is selected (LED 9, 10, or 9 & 10), select ‘Manual-Sensor
Positioner’as outlined earlier in this supplement, then change the polarity (guide direction) for the
corresponding sensor mode. Refer to: “Changing the Guide Direction”in the CDP-01 Reference Manual.
Fault: the guide moves in the wrong direction in Automatic mode.
Remedy: Select ‘Manual - guide’as outlined earlier in this supplement, then change the polarity (guide
direction) for the corresponding sensor mode. Refer to: “Changing the Guide Direction”in the CDP-01
Reference Manual.