Watlow D4T Data Logger
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154
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Chapter 6 Appendix
Parameter Class
and Name
Range
Default
Data Type and
Attributes
Modbus Registers
Silence Alarm
"Ignore (204)
Silence Alarms (108)"
Ignore (204)
"unsigned 16-bit
Access = RW"
"Alarm 1: 1354
Alarm n: 1354+((n-1)*
100)"
Alarm State
"Startup (88)
None (61)
Blocked (12)
Alarm Low (8)
Alarm High (7)
Error (28)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1356
Alarm n: 1356+((n-1)*
100)"
Alarm Latched
"No (59)
Yes (106)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1358
Alarm n: 1358+((n-1)*
100)"
Alarm Silenced
"No (59)
Yes (106)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1360
Alarm n: 1360+((n-1)*
100)"
Alarm Clearable
"No (59)
Yes (106)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1362
Alarm n: 1362+((n-1)*
100)"
Alarm Working Process
Value
-99999 To 99999
"IEEE Float
Access=R"
"Alarm 1: 1370
Alarm n: 1370+((n-1)*
100)"
Source Value B
-99999 To 99999
"IEEE Float
Access=R "
"Alarm 1: 1378
Alarm n: 1378+((n-1)*
100)"
Source Value C
"On (63)
Off (62)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1386
Alarm n: 1386+((n-1)*
100)"
Silence Active Level
"High (37)
Low (53)"
High (37)
"unsigned 16-bit
Access = RW"
"Alarm 1: 1388
Alarm n: 1388+((n-1)*
100)"
Source Value D
"On (63)
Off (62)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1396
Alarm n: 1396+((n-1)*
100)"
Clear Active Level
"High (37)
Low (53)"
High (37)
"unsigned 16-bit
Access = RW"
"Alarm 1: 1398
Alarm n: 1398+((n-1)*
100)"
Source Value E
"On (63)
Off (62)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1406
Alarm n: 1406+((n-1)*
100)"
Off Active Level
"High (37)
Low (53)"
High (37)
"unsigned 16-bit
Access = RW"
"Alarm 1: 1408
Alarm n: 1408+((n-1)*
100)"
Error
"None (61)
Open (65)
Shorted (127)
Measurement Error (140)
Bad Calibration Data
(139)
Ambient Error (9)
RTD Error (141)
Fail (32)
Math Error (1423)
Not Sourced (246)
Stale (1617)"
"unsigned 16-bit
Access = R"
"Alarm 1: 1414
Alarm n: 1414+((n-1)*
100)"
Display
"Off (62)
On (63)"
On (63)
"unsigned 16-bit
Access = RW"
"Alarm 1: 1418
Alarm n: 1418+((n-1)*
100)"