Festo CPX-AP-A-16DI-D-M12-5P, Operating Instructions Manual

Page: 9 / 16

Festo — CPX-AP-A-16DI-D-M12-5P — 2022-07
Diagnostics and fault clearance
9
8 Parameterisation
Various parameters are available for reading out information about the modules in an automation
system CPX-AP-A and for adapting the modules to the application situation.
Write access to the parameters is typically performed by the higher-level controller using the device
descriptions specific to the host system.
ID Parameter Instances Data type Access
1
)
Array
size
246 Fieldbus serial number 1 UINT32 ro –
791 Product key 1 CHAR ro 12
960 Firmware version 1 CHAR ro 30
20000 Module code 1 UINT32 ro –
20014 Input debounce time
–
0: 0.1 ms
–
1: 3.0 ms (factory setting)
–
2: 10 ms
–
3: 20 ms
1 ENUM_ID rw –
20085 Measured value of temperature AP-ASIC [°C] 1 INT16 ro –
20087 Current measured value of logic supply (PS) 1 UINT16 ro –
20088 Current measured value of load supply (PL) 1 UINT16 ro –
20093 Hardware version 1 UINT8 ro –
1) ro = read only; rw = read write
Tab. 7: Parameter
9 Diagnostics and fault clearance
9.1 Diagnostics messages
The following table contains the diagnostic messages of the module.
ID hex (dec) Message Description
01 | 01 | 010B
(16843019) Short circuit / Over-
load sensor supply A short circuit/overload of the sensor supply was detected
Remedy
–
Check the connected sensors for proper
function, especially current consumption.
–
Check sensor cable.
Diag-
nostic
status Error
02 | 01 | 0016
(33619990) Undervoltage in logic
supply (PS) 24 V DC Undervoltage in logic supply (PS) 24 V DC
Remedy
–
Check power supply.