Instruction manual
025-9209 73
INDEX
%
% change alert, 19
% change debounce, 19
A
accumulator sampling rate, 19
address extension, 11
addressing failure, 21
addressing the RTU, 8
analog input definition
% change alert, 19
% change debounce, 19
accumulator sampling rate, 19
disable input, 18
enable input, 18
high reset value, 19
high threshold, 18
low reset value, 19
low threshold, 18
next input, 19
analog input scaling circuits, 4
autopoll, 26
B
basic functional description, 47
basic MODBUS I/O addressing, 30
buffer full, 22
C
carrier detect, 21
carrier detect jumpers, 38
channel busy detect, 11
channel busy timeout, 11
channel use limits, 13
coil, 23
common problems, 49
communication failure enable, 12
communications failure, buffer full, 22
configuring 1700 for MODBUS, 26
configuring master PC, 29
polling interval, 29
retries, 30
serial communications, 29
timeout periods, 30
configuring the RTU, 9
connecting local RTU to 1700, 44
connections
1708 I/O, 41
1716 I/O, 43
power, 37
radio, 21, 38
typical example, 3
controller address, 11
controllers, 23
critical system failures, 22
D
debounce time, 16
destination address, 14
digital input definition menu
debounce time, 16
disable input, 16
enable input, 15
N/C input, 16
next input, 16
status input, 16
digital output definition
force output off, 17
latched mode, 17
momentary mode, 17
next output, 17
output on, 17
DIP switch failure, 21
disable input, 16, 18