Calpeda I-MAT Instructions Pour L'utilisation page 49

SA18 Fieldbus Type
SA19 Comunication Big Endian / Little Endian
SA20 Enable timeout
SA21 Comunication timeout
SA22 Device Address
SA23 Baudrate
SA24 Parity
16.4. Parameter PC – Pressure constant settings
N° Description
Minimum run frequency for primary set-
PC01
point
PC02 Frequency before stop for primary set-point
Minimum run frequency for secondary set-
PC03
point
Frequency before stop for secondary set-
PC04
point
PC05 Time before stop
PC06 Set-point pressure step up
PC07 Pressure step up ramp
PC08 Pressure step up time
PC09 Restart fall pressure set-up
PC10 System dynamic
PC11 Pressure PID (proportional gain)
PC12 Pressure PID (integral time constant)
PC13 Pressure PID (derivative time constant)
PC14 Cascade mode start fall pressure set-up
PC15 Cascade mode restart delay
PC16 Cascade mode fall pressure limit set-up
16.5. Parameter PP – Proportional pressure settings
N° Description
PP01 Percentage of the pressure with zero flow
Minimum run
PP02
pressure
Frequency
PP03
pressure
PP04 Time before stop
PP05 Set-point pressure step up
PP06 Pressure step up ramp
PP07 Pressure step up time
PP08 Restart fall pressure set-up
PP09 System dynamic
PP10 Pressure PID (proportional gain)
PP11 Pressure PID (integral time constant)
PP12 Pressure PID (derivative time constant)
PP13 Cascade mode start fall pressure set-up
PP14 Cascade mode restart delay
PP15 Cascade mode fall pressure limit set-up
I-MAT_Ed7 - Operating Instructions
frequency proportional
before stop proportional
0 = oFF
1 = Modb
2 = PbuS
3 = PnEt
0 = Big Endian
1 = Little Endian
Off
(s)
On
(s) 1 – 10
0 – 255
0 = 9600
1 = 19200
2 = 38400
3 = 57600
4 = 115200
0 = None
1 = Odd
2 = EVEn
Parameter values
(Hz) Auto
(Hz) Auto, Man
(Hz)
(Hz)
(s)
(bar)
(bar/s)
(s)
(bar)
(bar)
(s)
(bar)
Parameter values
(%)
(Hz)
(Hz)
(s)
(bar)
bar/s
(s)
(bar)
(bar)
(s)
(bar)
oFF
0
Off
5
0
0
0
Standard Modifications
auto
Auto
Auto
Auto
30
0,3
0,3
3
0,3
3
3000
400
1000
0,3
10
0,6
Standard Modifications
50
auto
auto
30
0,3
0,3
3
0,3
3
3000
400
1000
0,3
10
0,6
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