Pid Display Bias/Gain Setting Menu - Mitsubishi Electric FR-F740 EC Instruction Manual

Setting of FR-PU07-01
6.23.1

PID display bias/gain setting menu

The parameters, which need to be set first when FR-PU07-01 is connected, are displayed as a
list. The bias and gain for the PID display (Pr. 934 and Pr. 935 ) and and the automatic parameter
setting (Pr. 999) can be set in these simple steps.
Pressing the "PrSet" key while the FR-PU07-01 is in the monitor mode brings up the dedicated
menu screen. Pr. 999 is displayed at the first turn ON of the inverter, or at the first turn ON after
parameter clear. After Pr. 999 is set, Pr. 934 and Pr. 935 are displayed on the dedicated pa-
rameter menu.
(This function is valid under PID control. If the "PrSet" key is pressed while PID control is invalid,
the monitor goes into the parameter setting mode.)
Fig. 6-225: Example when setting value "2" is set once in Pr. 999
Display of the dedicated parameter menu differs depending on Pr. 999 setting and PID control
condition.
Condition
Pr. 999 setting
Never set before
1 (normal PID)
2 (extended PID)
Tab. 6-138: Display of the dedicated parameter menu
NOTE The parameters, which are displayed in the dedicated parameter menu, can be always read
regardless of the Pr. 160 setting. For writing, the same restriction as for the normal parame-
ters is applied.
6 - 412
PIDset
0. 0
P S I
- - - STOP HAND
Monitor mode
934 PID bias
935 PID g ai n
PrSET:PrSET
Dedicated menu
934 PID bias
935 PID g ai n
PrSET:PrSET
Dedicated menu
When PID control is unavailable
(Pr. 128 < 50, and Pr. 753 < 50, and
X14 signal not assigned)
Pr. 999
No display
Pr. 934, Pr. 935
SETTING MODE
0~9:Ser Pr.No.
Select Oper
Parameter setting mode
to
SETTING MODE
P r . N o . .
to
133
< R E A D >
Parameter setting mode
934 PID bias
9999
Set<WRITE>
Ext<READ>
Parameter setting screen (Pr. 934)
Dedicated parameter menu
When PID control is available
(Pr. 128 . 50, or Pr. 753 . 50, or X14
Pr. 999, Pr. 934, Pr. 935
Parameter
I002300E
signal assigned)
Pr. 934, Pr. 935
Pr. 934, Pr. 935