User Guide
FS-8700-133 Genisys Manual                Page 13 of 13 
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Appendix B. Error Messages 
Most error messages are associated with errors in parsing an incoming message from the VHLC panel.  The most 
likely cause is a mismatch in expected message format.  The driver will flag one of the following error messages 
and continue.  In most cases the message currently being processed by the driver will also be printed so that any 
problems can be easily diagnosed. 
The following Error Messages appear upon the ‘Driver Messages’ Screen 
  %d means numeric number 
  %s means string 
Messages number 2,  3 and 11 will be  displayed just once if  generated after  rebooting or power  cycling the 
FieldServer. 
Error 
Description 
Action 
GENISYS:#1  FYI. 
Connection  params  are 
%d %d %d Even 
If  a  connection  is  declared  in 
section  4.2  without  Baud, 
Data_Bits, Stop_Bits or Parity, the 
displayed parameter values will be 
in use. 
Check  if  connection  parameter  matches  the 
setting at VHLC. 
GENISYS:#2  FYI.  MD 
required  to  store  data 
from Node(%d) 
A  Map  Descriptor  with  function 
COS_Poller  has  been  declared  for 
a  Node  but  the  COS_Read  Map 
Descriptor  required  to  store  the 
data is missing. 
Edit configuration file and add Map Descriptor 
with COS_Read function. 
GENISYS:#3  FYI.  MD(%s) 
length  required=%d,  now 
Only %d statuses will be 
stored 
The COS_Read Map  Descriptor is 
of insufficient  length  to store all 
indication words from VHLC. 
If  all  indication  words  need  to  be  stored,  edit 
the configuration file and change the length of 
the Map Descriptor to the reported value. 
GENISYS:#4  ERR  %dth 
word  number  %d  is 
invalid 
The indication data response from 
VHLC  contains  an  invalid  word 
number. 
Valid range is 0-31 
No data will be stored. 
Call tech support. 
GENISYS:#5  FYI. 
Indications  can  not  be 
written 
The  FieldServer  received  an 
instruction from a Server device to 
write  indications  to  VHLC. 
FieldServer can only write controls 
to VHLC. 
Inspect  the  configuration  file  to  determine 
whether the  Data  Array  under  the  COS_Poller 
or  COS_Read  Map  Descriptor  is  mapped  to 
receive write commands from other protocols. 
Also  check  that  other  devices  are  not 
configured to write data to these Data Arrays. 
GENISYS:#11FYI.  MD(%s) 
length  required=%d,  now 
Only %d statuses will be 
stored 
The  Driver  is  acting  as  a  Server 
rather than a Client. 
Call tech support. 
GENISYS:#12  ERR  %dth 
word  number  %d  is 
invalid 
The  Driver  is  acting  as  a  Server 
rather than a Client. 
Call tech support. 










