Direct Inputs; Direct Devices Status - GE N60 Instruction Manual

6.2 STATUS
PATH: ACTUAL VALUES
 DIRECT INPUTS

The
AVERAGE MSG RETURN TIME
ring configuration (this value is not applicable for non-ring configurations). This is a rolling average calculated for the last
6
ten messages. There are two return times for dual-channel communications modules.
The
UNRETURNED MSG COUNT
make the trip around the communications ring. The
direct output messages that have been received but fail the CRC check. High values for either of these counts may indicate
on a problem with wiring, the communication channel, or one or more relays. The
values can be cleared using the
COUNT
The to
DIRECT INPUT 1
PATH: ACTUAL VALUES
 DIRECT DEVICES
 STATUS
These actual values represent the state of direct devices 1 through 16.
6-8
 
STATUS

DIRECT INPUTS

AVG MSG RETURN
TIME CH1: 0 ms
UNRETURNED MSG
MESSAGE
COUNT CH1: 0
CRC FAIL COUNT
MESSAGE
CH1: 0
AVG MSG RETURN
MESSAGE
TIME CH2: 0 ms
UNRETURNED MSG
MESSAGE
COUNT CH2: 0
CRC FAIL COUNT
MESSAGE
CH2: 0
DIRECT INPUT
MESSAGE
On
DIRECT INPUT
MESSAGE
On
DIRECT INPUT 64:
MESSAGE
On
is the time taken for direct output messages to return to the sender in a direct input/output
values (one per communications channel) count the direct output messages that do not
CLEAR DIRECT I/O COUNTERS
values represent the state of each direct input.
DIRECT INPUT (64)
 
STATUS

DIRECT DEVICES STATUS

DIRECT DEVICE 1
STATUS: Offline
DIRECT DEVICE 2
MESSAGE
STATUS: Offline
DIRECT DEVICE 16
MESSAGE
STATUS: Offline
N60 Network Stability and Synchrophasor Measurement System
1:
2:
↓
values (one per communications channel) count the
CRC FAIL COUNT
command.
Range: Offline, Online
Range: Offline, Online
↓
Range: Offline, Online
6 ACTUAL VALUES
6.2.13 DIRECT INPUTS
and
UNRETURNED MSG COUNT
6.2.14 DIRECT DEVICES STATUS
GE Multilin
CRC FAIL