Trane VUV Installation, Operation And Maintenance Manual page 68

ECM Overview and Setup
Table 22. Configuration settings of the motor control board (for reference only) (continued)
User
Description on Interface
Unit Label Name
vFlr
AI Floor
Fdbk
PulsePerRev
pvl1
P Value Mtr 1
Ivl1
I Value Mtr 1
pvl2
P Value Mtr 2
Ivl2
I Value Mtr 2
Ai2m
Ht Sens Mk Val F
Ai2b
Ht Sens Bk Val F
AiPu
Ht Sens Resistor
M1rp
Mt 1 Ramp %/sec
m2rp
Mt 2 Ramp %/sec
Ehrp
EH Ramp Accel
Mhrp
Ramp MAX Time
EHdl
EH Fan off delay
Lrpt
Lck Rtr Protect
Ehpt
Protect Funct
68
Typical User
Interface Value
Rejects noise on the analog input lines and sets up the
0 5
.
motor control board to turn on if the thermostat or
controller is commanding its analog outputs on.
Sets up the tachometer function to be compatible with
18
the on-board motor and for correct speed calculation
and calibration.
Sets up the on board closed loop control to control
0 03
.
Motor 1 with proper stability.
Sets up the on board closed loop control to control
0 03
.
Motor 1 with proper stability.
Sets up the on board closed loop control to control
0 03
.
Motor 2 with proper stability.
Sets up the on board closed loop control to control
0 03
.
Motor 2 with proper stability.
Sets the make value for the motor control board triac
85
output based on the thermistor input.
Sets the break value for the motor control board triac
90
output based on the thermistor input.
out
Sets the input impedance of the thermistor input.
3
Sets the ramp rate for Motor 1, in % per second.
3
Sets the ramp rate for Motor 2, in % per second
2
Sets the acceleration factor for the electric heat inputs.
15 Sets the maximum ramp time for both Motor 1 and
Motor 2 (in seconds).
Selects how long the fan needs to stay on after an
15
electric heat request has been turned off.
Selects whether to use the on-board locked rotor
on
protection function.
This function protects settings on the board that affect
on
the safety of the electric heat system.
Description
Do not change this setting as this is critical to proper unit
operation.
Do not change this setting.
Do not change this setting.
Do not change this setting.
Do not change this setting.
Fprv
Operation also depends on
Aipu
settings.
Fprv
Operation also depends on
Aipu
settings.
Should be pre-set to "OUT" for Tracer® ZN controllers.
Is used to force faster ramps when electric heat is
requested.
M1rp
Overrides the ramp rates
the calculated ramp time exceeds
This will shutdown the affected motor, if rotational
response is not detected.
Do NOT change this setting. This setting locks out the
following parameters from being changed, for safe
operation of the unit.
AiPU
FPrv
AiMK
AiBK
E1M1
E1M2
E2M1
E2M2
Sig
Mod1
Mod2
M1Hi
M1Lo
Ai2B
, , and
Ai2m
, , and
M2rp
and if
Mhrp
.
UV-SVX005G-EN