Schneider Electric 61 Manual De Usuario

57

 

(1) The ramp AC2 is active only at startup of the PID function and during PID "wake-ups".

H/>

72H

279/

H2/

2H%

279

;-%

;-&

@-%

@-&

2H$

2H$>

Graphic 

display 

Ramps (1)

Channel 1

Channel 2

PID

See the table

below

Forced local

[Ref 1B switching]

[Ref.1 channel]

[Ref.1B channel]

[Summing ref. 2]

[Summing ref. 3]

[Subtract. ref. 2]

[Subtract. ref. 3]

[Low speed]

AI1

[Ref.2 channel]

[Ref. 2 switching]

FR

A +

 S

A

2 

+ S

A

3

 - 

dA2

 -

 dA

3

LCC

PIP1

[High 

 

speed]

nO

FrH

FrO

AI2

AI3

HSP

LSP

ACC DEC

AC2 DE2

LI

AI4

nO

0V

Note: Forced local is not active in [I/O 
profile].

FrHd

FrOd

Power stage

rFr

rFrd

PIP2

• PISP

• LFr, LFrd or AIU1

• LFr or LFrd

• AIU1

PAU

(manu)

Pr2
Pr4

nO

+

-

rP2

rP3

rP4

rIG

rPG

PIF

PIN

0

tLS

rSL

PIF1 / PIF2

PIP1 / PIP2

x(-1)

nO

nO

YES

PIC

nO

AI1

.....

AI4

LI

+

+

POH

POL

rdG

ACC DEC

FPI

x PSr

PII

SP2

SP16

rPI

nO

YES

PrP

AC2

(1)

UPP

Internal 
reference

PID 
feedbac
k

Preset PID references

Error 

inversion

Restart (wake-

up) feedback or 

error threshold

Gains

Ramps

Parameter:

 

The black square 
represents the factory 
setting assignment

Ramp

Preset manual references

Scaling

[RP] (PI) 

[Encoder] (PG) 

[Network AI] 

Predictive 
speed 
reference

Manual

reference

Auto/

Manual

rPC

rPF

rPO

rPE