Yokogawa RotaMASS 3-Series - Manual (Page 181)

8. SElF-dIAgNOSTIC ANd TrOUBlESHOOTINg
8-5
IM 01R04B04-00E-E 8th edition March 01, 2011 -00 All Rights Reserved. Copyright © 2003, Rota Yokogawa
8.7 Troubleshooting
IMPORTANT
If the indicated countermeasures do not remedy the fault or in case of troubles which can not be
remedied by the user, please contact your Yokogawa service centre.
If there is an error, alarm or warning displayed, deal with the error according to 8.1 „Error descriptions and
countermeasure”.
In the following some problems are listed which may not be indicated as error, alarm or warning. First make
sure, that no error, alarm or warning is displayed.
8.7.1 No indication
no
yes
yes
no
yes
yes
Is the power supply
voltage between terminals
L/+ and N/- correct ?
Check the power supply
connections.
Is display cable connected
correct to CPU board ?
Connect the cable in the
correct position.
Contact the nearest
YOKOGAWA office or
service center.
F81.EPS