User manual - COUNTER SLN-94
”Acc”
- this parameter sets the access to the configuration registers of the device.
Possible values:
”on”
- configuration registers can be set via RS-485 interface,
”oFF”
- configuration registers can not be set via RS-485 interface.
”tim”
- this parameter defines maximal time (sec) between following frames received by
the device. If the delay will be greater than the value of
”tim”
parameter, the relays
which are controlled via RS-485 interface, will set to alert state (see
“rL1” menu
description). Parameter “
tim
” can be set to values from 0 to 99 seconds. The value
0 means that the time will be not controlled.
”dLy”
- this parameter defines minimal (additional) delay between the Modbus message
and the answer of the device (received and sent via RS-485 interface). This
additional delay allows the device to work with poor RS-converters which do not
works properly on baud rates higher than 19200. This parameter can be set to one
of values:
”Std”
- answer as quick as possible, no additional delay
” 10”
” 20”
” 50”
”100”
”200”
- answer delayed of 10, 20, 50, 100 of 200 chars respectively, where
one character time depends on selected baud rate
In the most cases parameter
”dLy”
should be set to
”Std”
(no additional delay).
Unfortunately for some third party RS-converters
”dLy”
should be adjusted
experimentally. Table 7.1 contains most frequently used values.
”bAu” parameter
“38.4”
“57.6”
“115”
”
dLy
” parameter
“ 10”
“ 20”
“ 50”
Tab.7.1.
Settings of
”
dLy
”
parameter
7.3.10.
”bri”
parameter
This parameter allows user to set bright of the LED display, bright can be set
to conventional values from 1 to 8.
30
i
Summary of Contents for SLN-94
Page 41: ...User manual COUNTER SLN 94 41...
Page 42: ...User manual COUNTER SLN 94 42...
Page 43: ...User manual COUNTER SLN 94 43...
