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5.3.
Inputs/Outputs
5.2.4.2. Function for pin13 input/output
Acronym
io.13
Function for input or reference for output relative to pin13 (for GRM-Hxx-AN-xx-xx-xxx models only).
In the case of potentiometer input, digital input 1 operations have no effect and the terminal on the
connector is used as the potentiometer power supply output.
Options:
Value
Function
0
I/O disabled
1
In - HB calibration
2
In – Feedback Calibration
3
In – Software OFF
4
IN - HB and PF alarm memory reset
5
In – Dryout restart
6
In – Dryout end
14
In – MAN/AUTO control
15
In – SSR Main
16
In – PMW Control (Ou.P)
32
Out – HB or PF alarms
33
Out – HB alarm
34
Out – PF alarms
35
Out - SSR overtemperature
36
Out – HB or PF alarms or Overtemperature
37
Out – HB alarm or SSR overtemperature
38
Out – PF alarms or SSR overtemperature
39
Out – Dryout status
40
Out – Communication error
47
Out – POT Power
App / GF_eXpress menu
Inputs/Outputs
819XX_MAN_GRM-H_11-2022_ENG_pag. 47
Attribute Retentive
Description
R/W
■
Notes
Rising edge
Rising edge
In=1: Software Off ,
In=0: Software On
In=1: Alarms reset,
In=0: Normal alarm status
Rising edge
Rising edge
In=1: MAN, In=0: Auto
In=1: SSR ON, In=0: SSR OFF
See parameter PWM.t and PWM.f
Forced to 47 if tyP=5 or 6
U.M.
Default
1
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