7. “Ed07” Invalid Parameter Error
CHM536S
Invalid Parameter Error: the drive receives
an invalid parameter set or a movement
command before parameters are set.
Power down, power
up and try again. Is
the correct inverter
installed in the
machine?
Power machine
down. Are there any
loose connections?
Verify the correct size and voltage
inverter is installed.
No
Repair connections and
power machine back on.
Yes
Yes
No
Check the machine configuration
jumper for the correct machine
size or loose connections.
Note: the machine configuration is
set at power up. If a change has
been made, the machine must be
powered down and up again.