ALARM CODES
MOTO
MAN
C-3
MH-Series Positioner Manual with MotoMount
A.Eb
“Amplifier initial access error. Amplifier power on start up confirmed, but response is
absent or faulty.”
A.EC
“Watch dog timer error, amplifier ran away or watch dog timer abnormal.”
A.Ed
Command execution incomplete.
A.EF
“Firmware, Parameter, Program Checksum, or Value out of Range alarm”
A.E0
NS600 not connected / no response. Communication alarm between NS600 and amplifier
during initialization. 10 seconds passed without response.
A.E1
NS600 timed out. Timer starts in amplifier when control board function starts. Timer is set
for 10 seconds.
A.E2
Watch dog timer alarm. Communication alarm between NS600 and amplifier after initial-
ization. NS600 and amplifier are out of synchronism.
A.E7
NS600 not connected. After power on with NS600 connected the NS600 was removed
while power was still on. Fn014 resets this alarm.
A.F1
Power Line Open Phase - One phase is not connected in the main power supply.
A.--
Not an error - Normal operation status.
Table C-1 Alarm Identification
Panel
Display
Alarm Detail