Index-3
L
Latch, 4-3
jumper, 5-11
outputs, 1-12
Latch/reset-and-go jumper
, 5-11
LED indicators, 1-3, 2-12, B-2
LEDs, status at power
-up, 2-12
Line driver
, differential, 2-8
M
Manuals, related, xiii
MHz, jumper
, 5-9, 5-17
Minimum input pulse width, C-5
MODF
AIL, jumper
, 5-7
Module
failure, 4-3
features, 1-2
response time, C-7
status words, 3-6–3-7
Module setup words
program mode, 3-8–3-9, 5-15
run mode, 3-10–3-1
1, 5-15
N
Noise, avoiding, 2-6
Non-quadrature mode, 1-9
direction counting, 1-9
up/down counting, 1-9
Non-recycle mode, 1-10
O
One-shot, retriggerable configuration, 1-17,
1-19
Optional configurations
jumpers, 5-3
overview, 5-2
task maps, 5-4–5-5
OUTDIS, jumper
, 5-7
Output
control jumpers, 5-10–5-1
1
specifications, C-7
wiring, 2-10
Output polarity
default settings, 4-3
jumpers, 5-7
Outputs disabled flag, 3-7
Outputs, of 16-bit counters
forced on by PLC, 1-17, A-6, A-7, A-8
in divide-by-N mode, 1-20
in retriggerable one–shot mode, 1-19
in square wave generator mode, 1-22, 1-23
in triggered strobe mode, 1-21
Outputs, of 24-bit counters
in divide-by-N mode, 1-16
in non-quadrature mode, 1-14
in quadrature mode, 1-12
Overflow, 1-10
P
Period measurement counting, A-2
Physical features, 1-2
PLC fatal error
, 4-3
PLC-to-module communications, overview
, 3-2
Polarity
, output jumpers, 5-7
Polarity of outputs, default settings, 4-3
Power failure flag, 3-7
Powering up the base, 2-12
Prescale counting, A-7
Preset, loading into 16-bit counters, 1-17
Preset 1 format, 3-12
Preset 2 format, 3-13
Preset 5 format, 3-15
Preset 6 format, 3-16
Presets 3 and 4 format, 3-14
Presets 7 and 8 format, 3-17
Program mode, 3-9
Programming procedure, 4-5, 5-20