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SECTION 36 - SOFTWARE ENHANCEMENTS
FORM 160.54-M1
ISSUE DATE: 10/25/2019
JOHNSON CONTROLS JCI COMPANY CONFIDENTIAL
36
SI0058 - SOFTWARE ENHANCEMENTS EFFECTIVE FEBRUARY 2003 (CONT'D)
VSD – LOW PHASE C INVERTER BASEPLATE
TEMPERATURE
Same as Phase A above.
In addition to standard VSD safety shutdown messag-
es, the following safety shutdown messages apply to
this VSD:
VSD – HIGH PHASE A INVERTER
BASEPLATE TEMPERATURE
The chiller has shutdown because the baseplate tem-
perature has increased to greater than 158°F.
VSD – HIGH PHASE B INVERTER
BASEPLATE TEMPERATURE
Same as Phase A above.
VSD – HIGH PHASE C INVERTER
BASEPLATE TEMPERATURE
Same as Phase A above.
HARMONIC FILTER – HIGH BASEPLATE
TEMPERATURE
The chiller has shutdown because the baseplate tem-
perature has increased to greater than 194°F.
E-LINK GATEWAY
In previous flash card versions, START INHIBIT and
MODIFIED RUN codes were transmitted into CY-
CLING and SAFETY shutdown slots in the E-Link
Gateway. This alarmed external devices that a cy-
cling or safety shutdown has occurred, when in reality,
a start inhibit such as anti-recycle or a modified run
event such as current limit is in effect was an incor-
rect operation. In this version, the codes are transmitted
into the proper slots in the E-Link Gateway.
SECURITY LOG Screen
In previous flash card versions, some setpoint changes
were not logged in metric mode. All setpoint changes
are now logged.
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