User Manual Owner manual

Index
I–2
diagnostic counter reset, B5
command format, B5
reply format, B5
diagnostic loop, B1
command format, B1
reply format, B1
diagnostic read, B2
command format, B2
reply format, B2
reply values, B3
diagnostic status, B4
command format, B4
reply, B5
reply format, B4
dimensions, A2
displays, 31
DSR, 28, 49
DTR, 28, 49
duplicate message, 36
E
electrical specifications, A1
electromagnetic interference, A2
embedded responses, 41
end nodes, 23, 24
end of message, 39
environmental specifications, A2
error detection, 12, 36
exit, without saving, 34
exit button, 32
F
factory defaults, 34, 3537, 38310
fault, 52
fault indicator (LED), 34, 310, 51,
52
features, 12
flow control, 36
fullduplex, 12, 41
fuse, 21, 214, A1
G
GND, 28
grounding, 22
group number, 39
group numbers, 43
H
halfduplex, 12, 41
master, 42, 43
halfduplex DF1, 39
halfduplex master, station address, 39
handshake signals, 211
handshaking, 39, 49
hardware fault, 34
host computer, 25, 41
humidity, A2
I
input frequency, A1
input voltage, A1
installation procedures, 21
installing the DH485 cable, 27
interface connections, 21
intermediate nodes, 22
J
jumper connections, 23
jumper positions
for DSR and CTS lines
25 pin, 210
9 pin, 210
for end nodes, 23
jumpers, 22
K
KF3 connector, A1
L
LEDs, 51
link coupler, 24
link packet information, 48
link status field, 47
link STS (LSTS), 47
link type (LTYP), 47