GAI-Tronics Elemec3 - I;O States

Pub. 42004-550C
Elemec3 Console Manual—Version 3 Page 90 of 109
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-550C.docx
07/21
I/O States
SP2/SVS/HUBCOM stations maintain I/O parameters in RAM while energized. These parameters are
variables containing information regarding the current state of the station. Use these logical states to
control the function of the five LEDs (SP2 stations only) and RTU output(s).
Table 3. SP2 Input/Output States
Variable Name
Description & Valid Values
RXPAGEANY
A page line is receiving a page.
RXPAGEn
Page line n is receiving a page, where n:=1–8.
TXPAGEANY
A configured page line is transmitting a page.
TXPAGEn
Page line n is transmitting a page, where n:=A–E.
PARTY
One or more party lines is receiving audio.
PARTYn
The station is receiving audio on partly line n, where n:=1–5.
ONHOOK
The handset is on-hook.
OFFHOOK
The handset is off hook.
ON
Always ON.
OFF
Always OFF.
HEALTHY
The station is not detecting any fault conditions.
FAULTY
The station is detecting a fault condition.
LINKUP
The network interface physical link is up.
LINKDOWN
The network interface physical link is down.
RTUIP1ACTIVE
RTU input one is in the active state.
RTUIP1INACTIVE
RTU input one is in the idle state.
RTUIP1OPEN
An open circuit fault is detected on RTU input one.
RTUIP1SHORT
A short circuit fault is detected on RTU input one.
RTUIP1GROUND
An earth ground fault is detected on RTU input one.
RTUIP1LINE
A short circuit line fault is detected on RTU input one.
RTUIP2ACTIVE
RTU input two is in the active state.
RTUIP2INACTIVE
RTU input two is in the idle state.
RTUIP2OPEN
An open circuit fault is detected on RTU input two.
RTUIP2SHORT
A short circuit fault is detected on RTU input two.
RSIP1ACTIVE
The desktop subset’s input one is active.
RSIP1INACTIVE
The desktop subset’s input one is inactive.
RSIP2ACTIVE
The desktop subset’s input two is active.
RSIP2INACTIVE
The desktop subset’s input two is inactive.