Kollmorgen BDS5, Инструкция по установке и настройке

Страница: 81 / 150

BDS5 C
HAPTER
5 - T
ROUBLESHOOTING
5-3
This red LED indicates a fault. It turns on when the
fuse that protects the regen resistor has absorbed too
much energy. You must remove power and replace
the fuse. The spare parts list at the end of this chapter
provides ordering information for this fuse. If the
fuse blows during normal operation, see the section
above on "OVERLOAD" because similar conditions
cause both faults and similar actions must be taken to
correct the conditions. If you replace the fuse and it
blows within a few seconds of applying power, then
the regen transistor is probably shorted. The PSR4/5
must be returned to the factory for repair.
The PSR4/5-X50 and PSR4/5-X75 (50 and 75 Amp
versions) have 3 indication LED's:
•
D.C. BUS
This green LED is on when AC Line Voltage is
applied.
•
REGEN
This yellow LED turns on when the PSR4/5 regen
circuit is active.
•
FAULT
This red LED indicates an overtemperature fault. It
turns on when the PSR4/5 thermostat opens. It turns
off when the thermostat closes. If this fault occurs, it
means that the regen resistor is on too often or for too
long. If you get this fault, you may need to increase
the power rating of your regen resistor and the
PSR4/5 may need to be modified at the factory.
Contact the factory.
5.4 ERROR LOG
The BDS5 responds to a variety of conditions, both
internal and external, hardware and software, which
are grouped in a single broad category: errors. An
error indicates that there is a problem somewhere.
More serious errors are grouped as faults.
5.4.1 Error Levels
The BDS5's response to an error depends on the
error's severity. There are four levels of severity,
listed below in increasing order:
Table 5.1. Error Severity Levels and
Actions
1.
2.
3.
4.
Errors which cause warnings.
Errors which cause a program break and stop
motion, in addition to Level 1 Actions.
Errors which disable the system and set the
FAULT LED, in addition to Level 2 Actions.
Errors which disable almost all BDS5
functions (including communications) and
flash the CPU LED to indicate the error
number. These are called firmware errors.
When any error except a firmware error occurs, a
message is displayed on the screen. The following
items are printed: the error number, the offending
entry, and an abbreviated error message. For
example, disable the drive and type in a jog:
DIS
J 100
The BDS5 will respond with:
ERR 50 'J 100' BDS5 INHIBITED
The error number (50), the offending entry (the whole
line), and the error message (you cannot command a
jog when the drive is inhibited) are given on one 80-
character line. The error message starts at character
40 so that if a 40-character display is used, the error
message will not be printed. You can display the line
directly, either with the Motion Link editor (GOTO A
LINE NUMBER selection or ^Q^I), or with the
BDS5 Editor (P command).
Sometimes only an entry is bad and not the whole
line. In this case only the bad entry is printed. For
example,
PROP 2
generates:
ERR 83 '2' ;BAD OR OUT OF RANGE