Service manual

Index- 5
removal and replacement, 5-23
PCI slots, 1-84
Power
color codes, 4-19
troubleshooting, 3-2
Power cabinet
cabling, A-2–A-7
Power distribution, 1-103
Power LED, 1-13, 2-3
Power modules
auxiliary, 1-64
H-switch, 1-66
main, 1-63
Power off command (SRM), 3-31
Power subrack
GS160/320, 1-101
GS80, 1-111
removal and replacement
(GS160/320), 5-33
removal and replacement (GS80), 6-
35
Power supplies
GS160/320 48 VDC described, 1-99
GS80 48 VDC described, 1-109
PCI supply described, 1-113
Power supply
removal and replacement, 5-31, 6-33
Power system description
GS160/320, 1-95
GS80, 1-105
Power system manager
functional description, 1-29
module description, 1-49
module removal and replacement
(GS160/320), 4-29
module removal and replacement
(GS80), 6-13
Power-down states, 4-10
Power-up
error messages, 3-7
Power-up display
OCP keyswitch On, 2-22–2-33
power applied, 2-18
Power-up test flow
init. and phase 0, 2-6
phase 1, 2-12
phases 2, 3, and 4, 2-16
Primary switch, 1-14
Ps command (SRM), 3-51
PSM
functional description, 1-29
module description, 1-49
removal and replacement
(GS160/320), 4-29
removal and replacement (GS80), 6-
13
Q
QBB
defined, 1-5
orientation, 4-17
QBB IDs
hard, 2-13
soft, 2-13
Quad switch, 1-15
Quod building block, 1-5
R
Rack system, 1-11
Remote I/O riser module
description, 1-89
removal and replacement, 5-9
Reset pushbutton, 1-13, 2-3
S
Safety features, 4-3
SCM. See System control manager
SCM command
build eeprom, 3-23
build fru, 3-23
clear error, 3-22
clear port, D-23
list of, 3-11
set environment variables, 3-15
show csb, 3-16
show fru, 3-21
show nvram, 3-14
show status, 3-19
show system, 3-17
update, D-18–D-21