User`s manual

BL1600142 s Index
NOTIMERS ............................... 40
NULL modem ..................... 44, 49
number of bits ............................ 46
O
op
_
init
_
z1 ............................. 54
op
_
kill
_
z1 ............................. 56
op
_
rec
_
z1 ................................ 55
op
_
send
_
z1 ............................. 55
operating modes
flowchart ................................ 24
run mode ................................ 25
operating temperature ................ 13
opto 22 binary protocol .................
...................... 51, 54, 55, 56
optodelay ................................ 55
OUT1OUT6............. 30, 31, 36
OUTB1OUTB8 ....... 30, 36, 41
outport ................................... 57,
..... 102, 103, 105, 112, 116
outputs
digital .................................... 13,
........ 30, 36, 39, 41, 82, 87
high-current....... 30, 31, 36, 41
RS-232 ............................ 43, 47
sourcing ................................. 90
overload
power failure ........................ 128
overloaded power supply ......... 122
overrun ....................................... 61
overrun error .............................. 61
OVRN .................................. 61, 62
P
parity ................................... 46, 64
even/odd ................................ 64
parity error ................................. 61
PE ....................................... 61, 62
PEO ............................................ 64
phy_adr .................................... 48
pin 1 locations............................ 76
pinouts
digital inputs .......................... 31
pinouts
digital outputs ........................ 31
header H1............................... 31
header H2............................... 31
header H3............................... 32
header H4............................... 33
header J2 ................................ 31
high-current outputs ............... 31
miscellaneous outputs ............ 33
RS-485 ................................... 31
serial port ............................... 32
PLCBus........................ 13, 34, 43,
..... 45, 96, 97, 98, 100, 101
26-pin connector
pin assignments .................. 96
4-bit operations ............... 97, 99
8-bit operations ............... 97, 99
addresses ................................ 99
memory-mapped I/O register . 98
reading data ........................... 98
relays
DIP..................................... 96
drivers .............................. 101
writing data ............................ 98
ports
serial ........................ 43, 57, 59
asynchronous ..................... 58
baud rate ............................ 57
interrupt-driven .................. 57
polling ................................ 57
power dissipation ....................... 13
power failure
holdup time .......................... 129
interrupt handler .................. 130
interrupts ............................... 13,
..... 122, 123, 127, 128, 129
sequence of events ............... 127
power for external accessories .... 77
power supply.............................. 18
connection.............................. 18
specification ........................... 18
power-on reset ......................... 126
prescaler..................................... 64
programmable ROM ..... 13, 38, 39