TTC PCM30U - Ro4 - Led; E.2.7 Ro4 - Led

PCM30U, PCM30U-OCH – User's, Operating and Maintenance Manual
E.2.7 RO4 - LED
∑ ERR
Red Urgen alarm present on the unit
ERR TRANSFER
Red Urgent alarm due to error in
communication between units
(RO4-RO4 link)
Flashing IDbit Error
ERR 50 Hz 1
Red
• Fault in phase or amplitude
of the feedback check
channel 1
• Channel 1 overexcitation
NO 50 Hz 1
Red Input voltage of 50Hz channel 1
is below the preset limit
ERR 50 Hz 1
Red
• Urgent error in channel 1
• Transmission error
• Distant alarm
• Other alarm on channel 1
PWR
Green Power supply in tolerance
Flashing Power supply voltage 48 V is
smaller than 43 V
Power Channel Modules E-39 446S037.914.14N00