Paradise RCP2-1000 - Manual (Page 36)

36 203987 Rev A RCP2-1000 RM Remote Controller Operations Manual
5.1.2.4 Data Tag
The data tag specifies the type of internal resource of information needed to be ac-
cessed on the amplifier. The data associated with certain tags is read only. Therefore,
only the “Get” command byte would be associated with these data tags. The data tag
byte values are given in Table 5-2.
5.1.2.5 Error Status / Data Address
This byte is a tag extension byte and specifies the first data element of the tagged
data. If the Data Length is more than 1 byte, then all subsequent data fields must be
accessed starting from the specified address. For example, if the requester wants to
access the amplifier’s unique network address, it should set data tag 0 (Systems set-
tings tag) and data address 8 (see Systems Settings Details table). If the following
Data Length field is more than one (1), then all subsequent Settings will be accessed
after the Unique Network Address. When the Response Frame Data Address is omit-
ted, this byte position is replaced with the Error Status fields. The various error codes
are given in Table 5-3. Note that the Request and Response frames are different.
Tag Name
DataTag
Byte
Value
Minimum
valid length
of the Data
Field
Description
System
Settings Tag
0 1 Byte
This tag allows accessing various system
settings on remote unit. Host access status: Full
Read/Write access. Settings can be modified at
any time. Some of the settings may require
hardware reset of the remote RCP unit.
System
Thresholds Tag
1 2 Bytes
This tag allows access to the critical unit
thresholds. Host access status: Full Read/Write
access.
New thresholds are in effect
immediately after change.
System
Conditions Tag
3 1 Byte
This tag allows access to the unit’s internal
conditions flags, such as fault status or current
system status. Host access status: Read only.
This type of the data can not be set or modified
remotely.
ADC Channels
Access Tag
4 2 Bytes
This tag allows access to the unit’s internal
Analog to Digital converter. Host access status:
Read only. This type of the data cannot be set or
modified remotely.
Reserved 2 N/A
This tag is reserved and not used for RCP2
applications.
Table 5-2: Data Tag Byte Values