Yaskawa SmartTrac Fault Tables - Manual (Page 28)

10/17/00
New Berlin
Technology Center
Smart Trac
Product Development
Design Document
Faults.doc
Rev. # 19 Page 27 of 64
Title: Fault Declarations
The information contained in this document is the CONFIDENTIAL property of MagneTek Inc.
File = N:\PROJECT\515\SmartTrac\DOCS\Faults.DOC Print Date: 10/17/00
27
Displayed Fault
No.
Priority D
is
p
lay?
Newest
List
?
Ol
d
es
t
List
?
Severity
Assig
n
Program
Input
Corrective Action
Control
Node
Monitor
Fault
Manager
In
ternal Fault #
Fault Legend Description
12B5F 76639 11103 Rev
Overspeed The TMON block has detected an
overspeed condition in the reverse
direction. Yes Yes Yes Minor Major Motor speed has exceeded the reverse
setpoint: TachometerInput <
(RevOverspeedLimit / 100). Reduce
commanded speed or load if runaway
condition exists.
12B60 76640 11104 TENR Input A TENR function block has detected
a value of zero for any one of these
inputs: TensionZoneLength,
WebWidth, WebThickness, or
YoungsModulus. No Yes Yes Minor FB_se
tup
Ensure that the TENR function block has
non-zero values at TensionZoneLength,
WebWidth, WebThickness or
YoungsModulus inputs. Note that a
function block uses a value of ‘0’ when
an input is left unconnected.
12B61 76641 11105 SCRV Input A SCRV function block has detected
a negative value for one of these
inputs: Accel_Time, Decel_Time,
Accel_Jrk_Percent,
Decel_Jrk_Percent. No Yes Yes Minor FB_se
tup
Ensure that the SCRV block has
Accel_Time, Decel_Time,
Accel_Jrk_Percent, and
Decel_Jrk_Percent input values are
greater than or equal to zero.
12B62 76642 11106 DAVE Input A DAVE function block has detected
an out of range value at its
“NumberOfSamples” input. No Yes Yes Minor FB_se
tup
Ensure that the DAVE function blocks
use values from 1 to 500 at their
“NumberOfSamples” inputs.