OPTO 22 SNAP-PAC-R1 User Manual page 88

digital input modules
troubleshooting, 72
digital output modules
troubleshooting, 72
digital point features, 39
direct connection, 26
E
email, 24
enterprise connectivity, 24
enterprise management system, 24
error codes
blink codes, 63
Ethernet interface, 35
Ethernet network
accessing controller over the Internet, 19
certification, 70
connecting controller to, 27
errors, 69
independent control network, 28
troubleshooting, 69
F
failsafe bootloader mode, 46, 70
features, description of, 39
files, in removable storage, 50
filter weight, 40
firmware
booting from microSD card, 57
disabling/enabling microSD updates, 62
loading new, 46
updating from microSD card, 55
flowcharts, 21
G
gain, 40
H
hardware
getting data about, 65
installing, 8
hardware test mode, 47
82
SNAP PAC Brains User's Guide
help
blink codes, 63
LED descriptions, 35
network problems, 69
Product Support, 6
high-speed counters, 39
I
I/O, 3
I/O modules
installing, 8
removing, 9
I/O point
features, 39
installing
controller (quick start), 7
controller on rack, 10
I/O modules, 8
modem, 13
mounting rack, 8
power supplies, 76
Internet, accessing controller over, 19
L
latches, 39
LEDs
232, 65
blink codes, 63
description, 35
PPP, 64
red, 66
STAT, 63
WLAN, 65
loop power supply, 78
M
maximum value, 40
memory map, 21, 23
microSD card, 48
booting from card, 57
card type and format, 48
disabling/enabling updates via card, 62
replacing controller, 52