Direct Devices Status; Egd Protocol Status - GE C30 Instruction Manual

STATUS
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
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 can indicate
on a problem with wiring, the communication channel, or one or more relays. The
values can be cleared using the
COUNT
The
DIRECT INPUT 1

6.3.16 Direct devices status

ACTUAL VALUES  STATUS  DIRECT DEVICES STATUS
 DIRECT DEVICES
6
 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
 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.
6-8
CRC FAIL COUNT

CH1: 0
AVERAGE MSG RETURN

TIME CH2: 0 ms
UNRETURNED MSG

COUNT CH2: 0
CRC FAIL COUNT

CH2: 0
DIRECT INPUT 1:

On
DIRECT INPUT 64:

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
to values represent the state of each direct input.
DIRECT INPUT (64)
DIRECT DEVICE 1

STATUS: Offline
DIRECT DEVICE 16

STATUS: Offline
FAST EXCHANGE 1

SIGNATURE: 0
FAST EXCHANGE 1

DATA LENGTH: 0

values (one per communications channel) count the
CRC FAIL COUNT
command.
Range: Offline, Online

Range: Offline, Online
C30 CONTROLLER SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: ACTUAL VALUES
and
UNRETURNED MSG COUNT CRC FAIL