Despatch Protocol 3 Modbus Communications - Manual (Page 26)

A BOUT T HIS M ANUAL Modbus Programming Manual
26 Version 2
Copyright © 2012 by Despatch Industries.
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Parameter Name Modbus
Address
(Dec) Modbus
Address
(Hex) Access
R/W Notes
alarms 4 and 5.
Alarm Hysteresis 6194 0x1832 R/W Limited by the span of the input range
Alarm inhibit 6195 0x1833 R/W 0 = Disabled
1 = Enabled
Alarm status 6196 0x1834 R 0 = Inactive
1 = Active
Alarm inhibit
status 6197 0x1835 R 0 = Not inhibited
1 = Inhibited
Rate Minimum
Time Alarm
Value 6198 0x1836 R/W
2.5.5. Alarm 5
Parameter Name Modbus
Address
(Dec) Modbus
Address
(Hex) Access
R/W Notes
Alarm Type 6208 0x1840 R/W 0 = High Alarm
1 = Low Alarm
2 = Deviation Alarm
3 = Band Alarm
4 = Loop Alarm
5 = Sensor Break Alarm
Alarm Value 6209 0x1841 R/W Limited by the input range maximum and minimum
for Alarm types 0 and 1. Limited by the span of the
input range for alarm types 2 and 3. Not used for
alarms 4 and 5.
Alarm Hysteresis 6210 0x1842 R/W Limited by the span of the input range
Alarm inhibit 6211 0x1843 R/W 0 = Disabled
1 = Enabled
Alarm status 6212 0x1844 R 0 = Inactive
1 = Active
Alarm inhibit
status 6213 0x1845 R 0 = Not inhibited
1 = Inhibited
Rate Minimum
Time Alarm
Value 6214 0x1846 R/W
2.5.6. High Limit Alarm Parameters
Parameter Name Modbus
Address
(Dec) Modbus
Address
(Hex) Access
R/W Notes
Alarm Value 9022 0x233E R/W