Bullhorn RM2000 Series, Руководство по установке и настройке

Страница: 46 / 82

RM2000 Series Installation and Configuration Guide
38 RM2000 Series Configuration
5 Scale the input channel and input device as follows:
a Type the minimum and maximum voltage level supported by the
input channel in the top and bottom fields of
Raw voltage values (on
unit input) , respectively.
For example, to set up the input channel for pipe-to-soil readings, type
–5 in the top text box and 5 in the bottom text box.
b Type the minimum and maximum voltage level supported by the
input device in the top and bottom fields of
Engineering Units (on
transducer) , respectively.
For example, to set up the input channel for pipe-to-soil readings, type
–5 in the top text box and 5 in the bottom text box.
6 If you want to apply an optional response filter to the input channel, click
the
Response Filter Time button and select a time option.
7 If you want the unit to transmit an alarm packet when a low alarm
condition occurs, click
Transmit Low Alarm and then type a value in the
Low Alarm field.
The unit transmits an alarm packet when the input channel reading is
lower than the value entered in the
Low Alarm field.
8 If you want the unit to continue transmitting low alarms until the alarm
condition is removed in the field, click
Repeat Low Alarm and then type a
value in the Repeat delay in minutes field.
9 If you want the unit to transmit an alarm packet when a high alarm
condition occurs, click
Transmit High Alarm and then type a value in the
High Alarm field.
The unit transmits an alarm packet when the input channel reading is
higher than the value entered in the
High Alarm field.
10 If you want to include deadband in low and/or high alarms, type a value
in the low and/or high alarm
Deadband fields.
Valid entries are any positive scaled value that does not cause the alarm
point to be lower than the minimum scale value or higher than the
maximum scale value in
Engineering Units (on transducer) . Entering zero
disables deadband.
11 If you want to apply a persistence filter to low and/or high alarms, type a
value in the Persistence field. Valid entries are any number from 1 to 65535.
Entering zero (0) disables persistence.