Direct Devices Status; Remaining Connection Status - GE C70 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

6.2.16 Direct devices status

ACTUAL VALUES  STATUS  DIRECT DEVICES STATUS
 DIRECT DEVICES
 STATUS
These actual values represent the state of direct devices 1 through 16.

6.2.17 Remaining connection status

6
ACTUAL VALUES  STATUS  COMM STATUS REMAINING CONNECT
 COMM STATUS
 REMAINING CONNECT
These values specify the remaining number of TCP connections still available for each protocol. The display depends on the
options applicable to your device, for example the PMU entry does not display when not applicable. Each time a
connection is used, the remaining number of connections decrements. When released, the remaining number of
connections increments. If no connection is made over the specific protocol, the number equals the maximum number
available for the specific protocol.
For example, the maximum number of Modbus TCP connections is 4. Once an EnerVista session is opened on a computer
connected to the UR over Ethernet, the Modbus TCP status shows 3. If the EnerVista application is closed, the Modbus TCP
status shows 4.
— The number of IEC 61850 connections remaining.
MMS TCP
6-8
DIRECT INPUT 1:

On
DIRECT INPUT 32:

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 (32)
DIRECT DEVICE 1

STATUS: Offline
DIRECT DEVICE 16

STATUS: Offline
MMS TCP(max 5)

5
MODBUS TCP (max 4)

4
DNP TCP(max 2)

2
IEC-104 TCP(max 2)

2
PMU TCP

1

values (one per communications channel) count the
CRC FAIL COUNT
command.
Range: Offline, Online

Range: Offline, Online
Range: 0 to 5
Range: 0 to 4
Range: 0 to 2
Range: 0 to 2
Range: 1 to 4
C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: ACTUAL VALUES
and
UNRETURNED MSG COUNT CRC FAIL