MITSUBISHI ELECTRIC FR-S520E - Manual (Page 112)

102
Terminal function selection parameters
2.9 Terminal function selection parameters
2.9.1 Input terminal function selection (Pr. 60 , Pr. 61 ,
Pr. 62 , Pr. 63 )
CAUTION
•The frequency can be varied by RH (acceleration) and RM (deceleration)
between 0 and the maximum frequency (Pr. 1 setting).
•When the acceleration or deceleration signal switches on, the set frequency
varies according to the slope set in Pr. 44 "second acceleration/deceleration
time" or Pr. 45 "second deceleration time". The output frequency acceleration
and deceleration times are as set in Pr. 7 "acceleration time" and Pr. 8
"deceleration time", respectively. Therefore, the longer preset times are used
to vary the actual output frequency.
•If the start signal (STF or STR) is off, turning on the acceleration (RH) or
deceleration (RM) signal varies the preset frequency.
CAUTION
When selecting this function, re-set the maximum frequency according to
the machine.
♦Related parameters♦
• RH, RM, RL signal terminal assignment ⇒ Pr. 60 to Pr. 63 (input terminal function selection)
(Refer to page 102.)
• Maximum frequency setting ⇒ Pr. 1 "maximum frequency" (Refer to page 68.)
• Output frequency acceleration/deceleration time ⇒ Pr. 7 "acceleration time",
Pr. 8 "deceleration time" (Refer to page 71.)
• Time setting for acceleration/deceleration ⇒ Pr. 44 "second acceleration/deceleration time", Pr.
45 "second deceleration time"
(Refer to page 71.)
Use these parameters to select/change the input terminal functions.
Parameter Name
Factory
Setting
Setting Range Remarks
60
RL terminal function
selection
0
0 to 10, 14, 16
Setting is enabled
when Pr. 30 = "1"
61
RM terminal function
selection
1
62
RH terminal function
selection
2
63
STR terminal function
selection
- - - 0 to 10, 14, 16, - - -