Yaskawa SmartTrac Fault Tables - Manual (Page 31)

10/17/00
New Berlin
Technology Center
Smart Trac
Product Development
Design Document
Faults.doc
Rev. # 19 Page 30 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
30
5. Drivers
5.1 DPRAM Driver
The following section details fault numbers assigned to Dual Port RAM.
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
14E20 85536 20000 DPRAM HS Resp High Speed response
handshake fault between the
Smart Trac AC1 CPU card
and the inverter control card. No Yes Yes Minor Minor High Speed data such as torque reference
and motor speed cannot be obtained from
the inverter card. Recycle drive power. If
problem persists, consult the factory.
14E21 85537 20001 DPRAM HS Cmd High Speed command
handshake fault between the
Smart Trac AC1 CPU card
and the inverter control card. Yes Yes Yes Minor Major High Speed command information such as
Run/Stop cannot be sent to the inverter
card. Drive must be stopped by externally-
wired E-stop. Recycle drive power. If
problem persists, consult the factory.
14E22 85538 20002 DPRAM Response DPRAM response handshake
fault between the Smart Trac
AC1 CPU card and the
inverter control card. No Yes Yes Minor Minor Inverter parameters such as ‘Accel Time 1’
cannot be obtained from the inverter card.
Recycle drive power. If problem persists,
consult the factory.
14E23 85539 20003 DPRAM Command DPRAM command
handshake fault between the
Smart Trac AC1 CPU card
and the inverter control card. No Yes Yes Minor Minor Cannot send parameters values from Smart
Trac drive’s CPU card to inverter card.
Recycle drive power. If problem persists,
consult the factory. Note: there are some
critical parameters that cannot be changed
during Run.