If Necessary - Carrier 19XR User Manual

CHANGE THE BENSHAW INC., RediStart MICRO™
SOFTWARE CONFIGURATION IF NECESSARY — Ben-
shaw starter configurations are checked and modified from the
menus in the Benshaw Redistart MICRO Default Display. See
Fig. 32 and Table 6 for default display and menu items. To ac-
cess the menus to perform checks and modifications, the Ben-
shaw starter must be powered up and its self-test must have
been successfully completed. The self-test takes place automat-
ically after power-up. Current transformer ratio configurations
and hardware switch settings checks are performed in the
MENU1 display screen. See Table 7 for menu structure and
Table 8 for switch settings.
1. Press the softkey until the desired menu is se-
MENU
lected on the display.
2. Press the softkey to access the displayed menu
ENTER
items (Table 6).
↓ ↑
3. Use the or arrow keys to scroll between menu
items until the desired item is reached on the display.
4. Press the softkey to access the value to be
ENTER
changed.
↑ ↓
5. Use the or arrow keys to adjust the new displayed
↑
value. The key increases the value while the
decreases the value. Holding the arrow key will progres-
sively increase the rate of change. The value will stop
changing when either the factory set minimum or maxi-
mum value is reached. To make fine adjustments press
and release the arrow key.
6. When the correct value has been selected, press the
key to store the new configuration. At this
ENTER
point, there are two options. The
the display to the main display. The
will move the display to the next menu item. When fin-
ished press the
MENU
DESCRIPTION
INITIAL CURRENT
MAX. CURR AS % LRA
RAMP TIME
CT RATIO
*These values are not displayed in the ISM_CONFIG table.
Table 8 — Benshaw RediStart MICRO Current Transformer DIP Switch Settings
Starter
Frame Size
(Amps)
200 Amps
300 Amps
480 Amps
600 Amps
740 Amps
1250 Amps
LEGEND
CT — Current Transformer
↓
key will return
MENU
↑ ↓
or arrow keys
key to return to the main display.
Table 7 — Benshaw RediStart MICRO Menu Items*
RANGE
50-300
30-70
5-30
2640-5760
CURRENT TRANSFORMER CT1-CT3
Motor
RLA Range
(Amps)
95- 135 Amps
136- 200 Amps
201- 231 Amps
232- 300 Amps
301- 340 Amps
341- 480 Amps
481- 580 Amps
581- 600 Amps
601- 740 Amps
741- 855 Amps
856-1250 Amps
To view other settings and troubleshooting guide consult the
Benshaw RediStart MICRO instructional manual included in
the starter.
SCROLL UP
SCROLL DOWN
Fig. 32 — Benshaw RediStart
key
Table 6 — Benshaw RediStart
MENU 1
Starter Setup
Initial Current
as % RLA
Max. Cur
As% LRA
Ramp Time
(sec.)
CT Ratio: 1
UNITS
%
%
SEC
CT
Ratio
3900:1
5760:1
2640:1
3900:1
3900:1
5760:1
2640:1
3900:1
3900:1
3900:1
5760:1
57
RediStart MICRO
STOP I = OA
READY V = 461V
MENU ENTER
MENU
MENU ENTRY
SELECTION DATA ENTRY
MICRO Default Display
MICRO Menu Structure
MENU 3
MENU 2
Event
Meter Setup
Recorder
Meter #1 Events 1-99
display
Meter #2
display
DEFAULT
125
55
15
Enter Value from Table 8.
MIcro Power Card (BIPCMIPWR-C4)
Overload Switch Settings
SW1-1
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
DISPLAY
FAULT
RESET
MENU 4
Dry Run
Mode
Dry Run
Mode
SW1-2
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON