Mitsubishi Electric F700 Instruction Manual page 42

Operation
9.
Turn on the low speed switch (RL).
The output frequency increases to "
(10Hz) according to Pr. 7 Acceleration time.
10.
Turn off the low speed switch (RL).
The output frequency decreases to "
(0Hz) according to Pr. 8 Deceleration time.
11.
Turn off the start switch
FWD (or REV) turns off.
50Hz for the RH, 30Hz for the RM and 10Hz for the RL are not output when they are turned on ... Why?
Check for the setting of Pr. 4, Pr. 5, and Pr. 6 once again.
Check for the setting of Pr. 1 Maximum frequency and Pr. 2 Minimum frequency once again.
(Refer to page 52.)
Check that Pr. 180 RL terminal function selection = "0", Pr. 181 RM terminal function selection = "1", Pr.
182 RH terminal function selection ="2", and Pr. 59 Remote function selection = "0". (all are initial values)
[FWD (or REV)] lamp is not lit ... Why?
Check that wiring is correct. Check the wiring once again.
Check for the Pr. 79 setting once again. (Pr. 79 must be set to "4".)
(Refer to page 57.)
Change the frequency of the terminal RL, RM, and RH. ... How?
Refer to page 44 to change the running frequency at each terminal in Pr. 4 Multi-speed setting (high
speed), Pr. 5 Multi-speed setting (middle speed), and Pr. 6 Multi-speed setting (low speed).
Start/stop from the operation panel (PU
Low speed
"
Low speed
"
.
operation mode)
Display
Flickering
3
37