Trane CH531 User Manual

Service Interface
AFDK-SVU01C-EN 47
Table 28. Tracer™ TU: Unit Status overrides
There is no specific view for overrides. If an item is available for override, the Override icon displays.
Frequency Command AFD Frequency: When Manual is selected, the user can
enter AF
D Frequency commands
Table 29. Tracer™ TU: Configuration view: Starter Expanding section
Configuration of Drive
Note: These items must be set to the values given on the drive parameter sheet for proper operation. To request a drive parameter sheet, send a message
to
ATechnicalService@trane.com. Please provide the serial numbers for the chiller, control panel (if Tracer AdaptiView™ upgrade), and the AFDK when
making this request.
Description Range Default Units Notes
Restart Inhibit Stop to Start Time 0–255 30 Seconds Use the default
Surge Protection 0 = disable
1 = enable
1
Surge Sensitivity 0–100 20 %
Power Loss Reset Time 0–255 60 Seconds Also Minimum Time Off: Stop to
Start.
Unit Line Voltage 180–480
(a)
Vac Nameplate Data
Motor NP FLA (TVA) 0–1200 (a) Amps Nameplate Data
Motor NP RLA 1–2000 (a) Amps Nameplate Data
Motor NP Power 0–1000 (a) KW Nameplate Data
Motor NP Hertz 5–250 (a) Hz Nameplate Data
Motor NP RPM 60–24000 (a) RPM Nameplate Data
Stator Resistance 0–10,000,000 (a) micro-ohms Nameplate Data
Flux Current Ref. 0–1200 (a) Amps Nameplate Data
Acceleration Time 1–99 30 Seconds
Deceleration Time 1–99 30 Seconds
Starter Current Limit 1–3200 1 (1.12xNMRA)(a) Amps Nameplate Data
Current Limit Gain 0–5000 10
Power Loss Mode decel, coast decel
Power Loss Time 0–25 0 Seconds Default is 0, if you encounter AFD
p
owe
r loss try 5 sec.
Flying Start 0 = disable
1 = enable
0 Enabled is not recommended
Flying Start Gain 20–32767 2000
Use Trane Defaults No
Yes
Yes Yes required for most applications.
No allows ’
non-Trane’ application
defaults to be used for all other drive
parameters not accessible via the
Tracer TU service tool.
RTD Type 750 ohm @ 75°F
100 ohm @ 0°C
75 ohm
(a)Use only the drive parameter sheet settings for this application as they are specific to the chiller. Instability and faults may occur by using other settings
and is not recommended. Contact Global Parts Technical Services for service when necessary.

Trane CH531 Specifications

General

Brand	Trane
Model	CH531
Category	Industrial Equipment
Language	English