Installation - GE G60 Instruction Manual

5 SETTINGS
c) UNRETURNED MESSAGES ALARM CH1(2)
!
PATH: SETTINGS PRODUCT SETUP
# UNRETURNED
# MESSAGES ALARM CH1
MESSAGE
MESSAGE
MESSAGE
The G60 checks integrity of the direct input/output communication ring by counting unreturned messages. In the ring con-
figuration, all messages originating at a given device should return within a pre-defined period of time. The Unreturned
Messages Alarm function is available for monitoring the integrity of the communication ring by tracking the rate of unre-
turned messages. This function counts all the outgoing messages and a separate counter adds the messages have failed
to return. When the unreturned messages counter reaches the user-definable level specified by the
setting and within the user-defined message count
CH1 THRESHOLD
FlexLogic™ operand is set.
ALM
When the total message counter reaches the user-defined maximum specified by the
setting, both the counters reset and the monitoring process is restarted.
COUNT
The operand shall be configured to drive an output contact, user-programmable LED, or selected communication-based
output. Latching and acknowledging conditions, if required, should be programmed accordingly.
The Unreturned Messages Alarm function is available on a per-channel basis and is active only in the ring configuration.
The total number of unreturned input/output messages is available as the
!"
UNRETURNED MSG COUNT CH1(2)
!
PATH: SETTINGS PRODUCT SETUP

# INSTALLATION

#
MESSAGE
To safeguard against the installation of a relay without any entered settings, the unit will not allow signaling of any output
relay until is set to "Programmed". This setting is defaulted to "Not Programmed" when at the factory. The
RELAY SETTINGS
self-test error message is displayed until the relay is put into the "Programmed" state.
UNIT NOT PROGRAMMED
The setting allows the user to uniquely identify a relay. This name will appear on generated reports. This name
RELAY NAME
is also used to identify specific devices which are engaged in automatically sending/receiving data over the Ethernet com-
munications channel using the IEC 61850 protocol.
GE Multilin
!" !"
DIRECT I/O UNRETURNED MESSAGES ALARM CH1(2)
UNRET MSGS ALARM CH1
FUNCTION: Disabled
UNRET MSGS ALARM CH1
MESSAGE COUNT: 600
UNRET MSGS ALARM CH1
THRESHOLD: 10
UNRET MSGS ALARM CH1
EVENTS: Disabled
actual value.
!"
INSTALLATION
RELAY SETTINGS:
Not Programmed
RELAY NAME:
Relay-1
G60 Generator Management Relay
Range: Enabled, Disabled
Range: 100 to 10000 in steps of 1
Range: 1 to 1000 in steps of 1
Range: Enabled, Disabled
UNRET MSGS ALARM CH1 COUNT
UNRET MSGS ALARM CH1 MESSAGE
!
ACTUAL VALUES STATUS
Range: Not Programmed, Programmed
Range: up to 20 alphanumeric characters
5.2 PRODUCT SETUP
UNRET MSGS ALARM
, the
DIR IO CH1 UNRET
5
!"
DIRECT INPUTS
5.2.17 INSTALLATION
5-39