GE T35, Инструкция по эксплуатации

Страница: 481 / 610

CHAPTER 6: ACTUAL VALUES STATUS
T35 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL 6-9
6
The
AVERAGE MSG RETURN TIME
is the time taken for direct output messages to return to the sender in a direct input/output
ring configuration (this value is not applicable for non-ring configurations). This is a rolling average calculated for the last
ten messages. There are two return times for dual-channel communications modules.
The
UNRETURNED MSG COUNT
values (one per communications channel) count the direct output messages that do not
make the trip around the communications ring. The
CRC FAIL COUNT
values (one per communications channel) count the
direct output messages that have been received but fail the CRC check. High values for either of these counts can indicate
on a problem with wiring, the communication channel, or one or more relays. The
UNRETURNED MSG COUNT
and
CRC FAIL
COUNT
values can be cleared using the
CLEAR DIRECT I/O COUNTERS
command.
The
DIRECT INPUT 1
to
DIRECT INPUT (32)
values represent the state of each direct input.
6.3.16 Direct devices status
ACTUAL VALUES  STATUS  DIRECT DEVICES STATUS
These actual values represent the state of direct devices 1 through 16.
6.3.17 EGD protocol status
6.3.17.1 Fast exchange
ACTUAL VALUES  STATUS  EGD PROTOCOL STATUS  PRODUCER STATUS  FAST EXCHANGE 1
These values provide information for debugging an Ethernet Global Data (EGD) network. The EGD signature and packet size
for the fast EGD exchange display.
6.3.17.2 Slow exchange
ACTUAL VALUES

STATUS

EGD PROTOCOL STATUS

PRODUCER STATUS

SLOW EXCHANGE 1(2)
These values provide information for debugging an EGD network. The EGD signature and packet size for the slow EGD
exchanges display.

DIRECT INPUT 32:
On
 DIRECT DEVICES

STATUS

DIRECT DEVICE 1
STATUS: Offline
Range: Offline, Online


DIRECT DEVICE 16
STATUS: Offline
Range: Offline, Online
 FAST EXCHANGE 1


FAST EXCHANGE 1
SIGNATURE: 0

FAST EXCHANGE 1
DATA LENGTH: 0
 SLOW EXCHANGE 1


SLOW EXCHANGE 1
SIGNATURE: 0

SLOW EXCHANGE 1
DATA LENGTH: 0