Basler BE1-11g Instruction Manual page 50

38
1. The relay trouble alarm disables all hardware outputs.
2. The programmable hold timer is active.
3. The select-before-operate function overrides a virtual output.
Figure 31 shows a diagram of the contact output logic for the general-purpose contact outputs. The OUT1
relay closes when the 50-1 element is in a trip condition.
Figure 32 illustrates the contact output logic for the failsafe alarm contact output when OUTA is normally
closed (style xxxxxxx2xxxxxx). The OUTA relay closes when the 50-1 element is in a trip condition.
Relay Trouble Alarm Disable
All internal circuitry and software that affects how the BE1-11g functions is monitored by the continuous
self-test diagnostics function of the relay trouble alarms. A detailed list of relay trouble alarms is provided
in Table 7. If any one of these points asserts, the failsafe alarm output relay de-energizes and
closes/opens (depending on style number) the OUTA contact, the front-panel Relay Trouble LED lights,
all output relays are disabled, logic OUTA is set, and the BE1-11g is taken offline. The relay trouble
alarms function is not programmable.
NVMH Settings File Not Opened
Update NVM Blocks Failed
NVMH Saving Blocks Error
NVMH Flash File Error
Flash Error
uP Reset
Cal Error
Cal Defaults Loaded
Defaults Loaded
uP Overload
Power Supply
Contact Inputs and Outputs
Figure 31. Output Logic, General Purpose Contact Outputs
Figure 32. Output Logic, Failsafe Alarm Contact Output
Table 7. Relay Trouble Alarms
Name Description
Error opening settings file
Error writing settings file
Error writing settings file
Error writing settings file
Flash file system error
Repetitive reboot
Calibration error
BE1-11g not calibrated
Defaults have been loaded
Microprocessor is busy
Input power is too low/failed
9424200994 Rev U
BE1-11g