Saia-Burgess Controls AG
Manual Manual PCD 1 / PCD 2 Series │ Document 26 / 737 EN22 │ 2013-11-26
5
Input/output (I/O) modules
5-102
Combined analogue I/O modules with galvanic isolation
Status Module (Register n+5)
This register (Bit 0 to 15) does contain the actual status of the module
Table module status:
Bit Description
15:14 Reserved
13 Error on the output channel CH1
12 Error on the output channel CH0
11 Error on the input channel CH3
10 Error on the input channel CH2
9 Error on the input channel CH1
8 Error on the input channel CH0
7:5 Reserved
4 Communication: Illegal Command.
Is set to 1 if the module receive a not know instruction.
3 Communication: packet too long.
Is set to 1 if during the communication a data byte (CMD/Data
= 0) is received although a commando byte should be received
(CMD/Data = 1)
2 UExt too low.
The voltage of the external power supply is to low!
1 UExt Fail.
0 No Response.
Status Input (Register n+6)
This register (Bit 0 to 15) does contains the status of the input channels CH0..CH3.
The status of each input channel is displayed on 4 bits.
Status Input:
Bit Description
Bit 0..3 CH0 Status
Bit 4..7 CH1 Status
Bit 8..11 CH2 Status
Bit 12..15 CH3 Status
Table input status:
Bit Description
3 Over Temperature
2 Not Calibrated
1 Over Range
0 Under Range
To Next Page
Loading...
