2-1
2. Unit Description
2.1. VMR Standard Series - Front Panel
As shown in Figure 2.1, the VMR Series Front Panel includes the following components:
1.
SetUp Port:
An RJ45 RS232 serial port (DCE configuration) used for connection to
a local terminal or external modem, as described in Section 4.3. Note that on VMR-
HD4H series units, the SetUp port is located on the back panel. For a description
of the Setup Port interface, please refer to Appendix B.1.
2.
"ON" Indicator:
An LED which lights when power is applied to the VMR.
3.
"RDY" Indicator:
(Ready) Flashes if unit is ready to receive commands.
4.
Default Button:
Toggles outlets On/Off or resets unit to factory default parameters
as described in Section 2.11.
5.
Reset Button:
Reboots and/or resets the VMR to factory defaults as described in
Section 2.11.
Note:
All Front Panel Button functions can also be disabled via the System
Parameters menu, as described in Section 6.2.
6.
Output Status Indicators:
LEDs light when corresponding outlet is switched On.
7.
Branch A Current Usage:
Ten LEDs which light to indicate total current usage by
Power Circuit A. The first LED lights when 0% to 9% of maximum rated current is
used, and the last LED lights when over 100% of maximum rated current is used.
8.
Branch B Current Usage:
Same as Item 7 above, except displays values for
Power Circuit B. (Not present on VMR-4HS and VMR-8HS series units.)
9.
Branch A Circuit Breakers:
Two circuit breakers, which protect Branch A. One
circuit breaker protects outlets A1 through A4, and the other circuit breaker protects
outlets A5 through A8.
10.
Branch B Circuit Breakers:
Same as Item 9 above, except circuit breakers protect
outlets on Branch B. (Not present on VMR-4HS and VMR-8HS series units.)
www.wti.com
VMR-16
Managed Power Controller
SETUP PORT
DEFAULT
OUTPUT STATUS
BRANCH A
CURRENT USAGE
RESET
ON RDY
A1
A2
A3
A4
A5
A6
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
10%
100%
BRANCH B
CURRENT USAGE
10%
100%
A1 - A4
A5 - A8
B5 - B8
B1 - B4
1 2 3 4 5
6
7
8
10
9
Figure 2.1: VMR Standard Series - Front Panel (Model VMR-16HD20-1 Shown)
