IDEC SmartAXIS FT9Z-1A01 User Manual page 361

Troubleshooting Diagram 10
Frequency measurement does not
work.
Are signals being input
to group 1 to 4 (12-I/O type)
or group 1 to 6 (24-, 40-,
Are the Function Area
Settings completed?
Call IDEC for assistance.
*1 See "Frequency Measurement" on page 5-36.
NO
48-I/O type)?
YES
NO
*1
YES
S A XI S P
M AR T
Make sure that input signals are connected to
correct terminals.
Select Single-phase High-speed Counter in the
Groups 1 through 4.
/ L U ' M FT9Y-B 1378
R O I TE SER S ANUAL
14 : T
R OUBLESHOOTI N G
14-17