Commissioning – Sterling RT User Manual
Page 31
30
SV01H
Commissioning
Code
Possible Settings
IMPORTANT
No.
Name
Default Selection
P 4
Digital Output
Inversion
P144
Invert
P142
Invert
P140
0
NO
NO
1
NO
YES
2
YES
NO
3
YES
YES
Used to invert the selections for P140 (Relay
Output) and P142 (TB-14 Output).
EXAMPLE: When P140 = 6 (AT SPEED), the
relay is energized when output frequency =
commanded frequency. IF P144=1 or 3, then
P140 is inverted (INVERSE AT SPEED) and the
relay is energized when the output frequency
does
not equal the command frequency.
NOTE
Inverting P140 or P142 when the parameter is set to NONE (0) will result in the output
being energized continuously.
NOTE
For SMVector drives rated at 0.33 to 10 HP (0.25 to 7.5 kW), P144 is only available
with software versions 3.0 and higher (refer to P501).
Loss of Load
Threshold
0
0
{%}
200
P140, P142 = 10: Output will energize if motor
load falls below the P145 value longer than
the P146 time
p
Loss of Load Delay
0.0
0.0
{s}
240.0
p 0
TB-30 Output
0
0 None
2-10 VDC signal can be converted to 4-20 mA
with a total circuit impedance of 500
Ω
1 0-10 VDC Output Frequency
2 2-10 VDC Output Frequency
3 0-10 VDC Load
4 2-10 VDC Load
5 0-10 VDC Torque
6 2-10 VDC Torque
7 0-10 VDC Power (kW)
8 2-10 VDC Power (kW)
9 Network Controlled
Requires optional communication module
(refer to the network module documentation).
p 2
TB-30 Scaling:
Frequency
60.0
3.0
{Hz}
2000
If P150 = 1 or 2, sets the frequency at which
output equals 10 VDC
TB-30 Scaling: Load
200
10
{%}
500
If P150 = 3 or 4, sets the Load (as a percent
of drive current rating) at which output equals
10 VDC.
p 4
TB-30 Scaling:
Torque
100
10
{%}
1000
If P150 = 5 or 6, sets the Torque (as a percent
of motor rated torque) at which output equals
10 VDC
TB-30 Scaling:
Power (kW)
1.0
0.1
{kW}
200.0
If P150 = 7 or 8, sets the power at which
output equals 10 VDC