DIAG LED
Table 5-1
Diagnostics display of the DIAG LED
DIAG LED
Meaning
Off
The power supply of the ET 200SP HA is disrupted or switched off
Flashes
Module is not configured.
On
Module is configured, a diagnostics message is not pending.
Flashes
Module is configured, at least one diagnostic message is pending.
MT LED
Table 5-2
Maintenance display of the MT LED
MT LED
Meaning
Off
No maintenance required.
On
Maintenance is required, i.e. at least one maintenance event has occurred.
Channel status LED
Table 5-3
Status display of the channel status LED
Channel status
LED
Meaning
Off
Process signal = 0 or channel disabled
On
Process signal = 1 and channel enabled
PWR LED
Table 5-4
Status display of the PWR LED
PWR LED
Meaning
Off
Supply voltage L+ missing
On
Supply voltage L+ available
Displays and interrupts
5.1 Status and error displays of the I/O module RQ 4x120VDC-230VAC/5A CO HA
Digital Output Module RQ 4x120VDC-230VAC/5A CO HA (6DL1132-6HD50-0PK0)
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Manual, 11/2017, A5E39389042-AC