CECX modular control system
Possible error states (when status = TRUE)
Module status: module is defective or missing.
AI status: sensor failure detection
AO status: no error message
CECX-A-4E4A-A
Analog input/output module
ï‚· 4 analog inputs 0-20mA/4-20mA, resolution: 14
Bit
ï‚· 4 analog outputs 0-20mA/4-20mA, resolution:
12 Bit
Module parameters
Name Value Description
Address Auto The address set on the hex switch on the module is
recognized and taken over automatically. See chapter
"Address setting for modules".
0 - F The address set here (specified in hexcode) must be
brought into agreement with the position of the address
switch on the module.
AI0 - AI3:
operating mode
0 ... 20 mA Operating mode with input current range 0 to 20 mA.
4...20 mA Input current range 4 to 20 mA, for detecting cable
breakage.
Status values as diagnosis information
The following status values are created for this module (example):
CECX-I 24
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