Mitsubishi Electric FR-F740 EC Instruction Manual page 215

Parameter
Forward
rotation
NOTES The priorities of the frequency commands by the external signals are "jog operation > multi-
speed operation > terminal 4 analog input > terminal 2 analog input". (Refer to section 6.15
for the frequency command by analog input.)
Valid in external operation mode or PU/external combined operation mode (Pr. 79 = 3 or 4).
Multi-speed parameters can also be set in the PU or external operation mode.
Pr. 24 to Pr. 27 and Pr. 232 to Pr. 239 settings have no priority between them.
When a value other than "0" is set in Pr. 59 "Remote function selection", the RH, RM and RL
signals are used as the remote setting signals and the multi-speed setting becomes invalid.
When making analog input compensation, set "1" in Pr. 28 "Multi-speed input compensation
selection".
The RH, RM, RL, REX signals can be assigned to the input terminal using any of Pr. 178 to
Pr. 189 "Input terminal function selection". When terminal assignment is changed, the other
functions may be affected. Please make setting after confirming the function of each terminal.
FR-F700 EC
Frequency setting by external terminals
Fig. 6-19:
Connection example
I001127E
6 - 65