Adtech iMASTER – A1 Series User Manual page 155

A1-User's Manual
40.20 PID disable source

0: Not selected ----- Initial value
1: Selected
2: DI1
3: DI2
4: DI3
5: DI4
6: DI5
7: DI6
8: DI7
9: DI8
Selects the source of the PID disable
Set 0: Not selected

Always off
Set 1: selected

Always on
Set 2~9 : DI1~ DI8

It works by digital input which is selected
40.21 ref source 1 at PID disable

0: Not selected
1: AI1 (O) scaled ----- Initial value
2: AI2 (OI) scaled
3: Modbus
4: Fieldbus
5: PID
6: Keypad
7: UP/DOWN
Selects the source of the ref 1 at PID disable
Set 0: Not selected

Always off
Set 1: AI1 (O) scaled

It can set the frequency reference by the DC 0~10V
Set 2: AI2 (OI) scaled

It can set the frequency reference by the DC 4~20mA
Set 3: Modbus

It can set the frequency reference by the modbus communication
Set 4: Fieldbus

Always on It can set the frequency reference by the fieldbus communication
Set 5: PID

Always on It can set the frequency reference by the PID control
Set 6: Keypad

Always on It can set the frequency reference by the Keyapd
Set 7: UP/DOWN

Always on It can set the frequency reference by the UP/DOWN function
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