P/N 69761 rev. B 23
Banner Engineering Corp. • Minneapolis, U.S.A.
www.bannerengineering.com • Tel: 763.544.3164
PICO-GUARD Controller
Instruction Manual
System
Status
Required
Event
Status
Indicator
System
Reset
Indicator
Channel
Indicators
Configuration
Indicator
EDM
Indicators
OSSD
Output
Indicators
OSSD
Outputs
Power-up Apply power
Flash Red
Flash Green
OFF
Flash Red
Flash Yellow
OFF
Flash Red
Flash Green
OFF
Flash Red
Flash Green
OFF
Flash Red
Flash Green
OFF
Flash Red
Flash Green
OFF
OFF
Power-up
Reset
Pass internal
tests
Red
Double
Flashing
Yellow
Red: Blocked/
Open
Green: Clear/
Closed
Green ON
(7)
Red OFF
Run
System is
reset and
all optical
channels
clear
Green OFF All Green
(1)
Green OFF Green ON
Stop
One or
more optical
channels
blocked
Red OFF
Red: Blocked/
Open
Green: Clear/
Closed
Green ON
(7)
Red OFF
Latched
All optical
channels
clear
Red
Single
Flashing
Green
(11)
Double
Flashing
(12)
Green ON
(7)
Red OFF
Lockout
Fault
detected
Red Flashing OFF
(2)
OFF
(3)
OFF
(4)
OFF
(6)
OFF
(5)
OFF
4.5.5 Optical Channel Operation (Manual Power-Up, Latch Output, USSI 1 and 2 Closed or Jumpered)
System
Status
Required
Event
USSI 1
Indicator
USSI 1 Reset
Indicator
USSI 2 Indicators
OSSD Output
Indicator
OSSD
Outputs
Power-up Apply power
Flash Red
Flash Green
OFF
Flash Red
Flash Yellow
OFF
Flash Red
Flash Green
OFF
Flash Red
Flash Green
OFF
OFF
Run
Pass internal tests
USSI 1 and 2
Closed/ON
Green OFF Green Green ON
USSI 1 Stop USSI 1 Open/OFF OFF OFF Green Red OFF
USSI 1 Latch USSI 1 Closed ON Green
Single Flashing
Yellow
Green Green OFF
Run USSI reset received Green OFF Green Green OFF
USSI 2 Stop USSI 2 Open/OFF Green OFF OFF Red OFF
Run USSI 2 Closed/ON Green OFF Green Green ON
Lockout Fault detected OFF
(8)
OFF
(9)
OFF
(10)
OFF
(5)
OFF
4.5.6 USSI 1 and 2 Operation (Auto Power-Up, Trip Output, All Optical Channels Clear/Closed)
NOTES: 1. Green Flicker if an optical channel has a weak signal
2. OFF unless System Reset fault, then Red Flashing
3. OFF unless Optical Channel fault, then Red Flashing
4. OFF unless Configuration fault, then Red Flashing
5. OFF unless OSSD fault, then Red Flashing
6. OFF unless EDM fault, then Red Flashing
7. 2-channel EDM: both indicators ON;
1-channel EDM: EDM 1 indicator ON only
8. OFF unless USSI 1 fault, then Red Flashing
9. OFF unless USSI 1 Reset fault, then Red Flashing
10. OFF unless USSI 2 fault, then Red Flashing
11. Solid Green on channels that were not blocked since last reset
12. Channels that have been interrupted and cleared again since last reset
System Operation