Table of Contents
Advertisement
HPOD
Customer Commands
Command
(Instruction
Parameter Type
Code and
Qualifier)
Serial Number
N/A
Set RTC (Real-
DAT=
Time-Clock) Date
Set RTC Time
TIM=
Summary Fault
N/A
Status
Arguments for
Description of arguments
Command or
(Note that all arguments are ASCII numeric
Response to
codes, that is, ASCII codes between 48 and 57)
Query
9 bytes,
Query only.
numeric,
Used to Query the unit's 9 digit serial number in
000000000 to
the form of RSN=xxxxxxxxx. Where: xxxxxxxxx is
999999999
the unit's 9-digit serial number.
Example: <1/RSN?'cr'
>0001/RSN=072282040'cr''lf'
6 bytes,
Command or Query.
numeric
A command in the form mmddyy, where; dd = day
of the month, between 01 and 31, mm = month of
the year, between 01 and 12 and yy = year,
between 00 and 96 (2000 to 2096)
Example (date = April 24, 2003):
<1/DAT=042503'cr'
>0001/DAT='cr''lf'
6 bytes,
Command or Query.
numeric
A command in the form hhmmss, indicating the
time from midnight, where hh = hours, between 00
and 23; mm = minutes, between 00 and 59, and ss
= seconds, between 00 and 59
Example (time = 23 hours, 12 minutes and 59
seconds since midnight.):
<1/TIM=231259'cr'
>0001/TIM='cr''lf'
1 byte,
Query only.
value of 0,1
Indicates the condition of the summary fault relay
where:
0 = Not Faulted (SumFLT_COM J6 pin K is
connected to SumFLT_NO J6 pin L, and
SumFLT_NC J6 pin M is open)
1 = Faulted (SumFLT_COM J6 pin K is connected
to SumFLT_NC J6 pin M, and SumFLT_NO J6 pin
L is open)
Example: <1/SFS?
>0001/SFS=0'cr''lf'
Response to
Command
(Target to controller)
DAT= (message ok)
DAT? (received ok, but
invalid arguments
found)
DAT* (message ok, but
not permitted in current
mode)
TIM = (message ok)
TIM? (received ok, but
invalid arguments
found)
TIM * (message ok, but
not permitted in current
mode)
4–20
Revision 1
MN/HPOD.IOM
Query
(Instruction
Code and
qualifier)
N/A
RSN?
DAT?
TIM?
N/A
SFS?
Response to
query
(Target to
controller)
RSN=xxxxxxxxx
(see description
for details of
arguments)
DAT=xxxxxx
(same format as
command
arguments)
TIM=xxxxxx
(same format as
command
arguments)
SFS=x
(see description
for details of
arguments)
Advertisement
Table of Contents
