GE Hydran 201i - Page 260

Hydran* 201i Instruction Manual
MA-033 Rev. 14.0, 12-Nov-18
Page 260
J.5.3 Address Mapping for the String registers
Modbus
Register
Register Description
Range
Default
Format
20481
Device type and identifier
-
" "
StringWithLen
21889
H201Ti Serial Number
-
" "
StringWithLen
Table J - 18: Hydran 201 Ti String registries map
The Device type and identifier string (first string in the Table J-18 above) consists of the
following semicolon-separated fields:
• Firmware product code and revision;
• PowerStation ID (decimal) – see chapter 5.5.6.6;
• Hydran 201Ti ID (decimal) – see chapter 5.5.6.6;
• One or more reserved fields.
The H201Ti Serial Number string (second in the Table J-18 above) contains the Hydran
201Ti serial number that is defined during factory configuration.
J.5.4 Used formats
Format
Description
Value
State
Unix Time
Time in seconds since
January 1st, 1970
--
--
F1001
Relay Status (binary)
0
Off
1
Energized
F1002
Alarm_Active (binary)
0
Off
1
Alarm
F1003
Alarm_Pending
(binary)
0
Aknowledged
1
Pending
StringWithLen
String with explicit
length field
--
Byte 0: string length (N)
--
Bytes 1..N: string characters
--
Bytes N+1 and above: optional
NUL (0) bytes
Table I - 19: Hydran 201 Ti – used Formats