Festo CPX-E-EP Manual page 28

3 Parameterisation
Attribute no. Access
10 Get/Set
11 Get/Set
12 Get/Set
13 Get/Set
1) Indicates whether the current expansion of the system CPX-E corresponds to the saved expansion.
2) SCS = Short circuit/overload in sensor supply
3) SCO = Short circuit/overload at the outputs
4) SCV = Short circuit at valves
5) Presetting
Tab. 3.17
Status and Diagnostics Object
– Object class: 133
d
– Instances: 1
Mapping of status bits and of I/O diagnostic interface.
Attribute no. Access
1 Get
2 Get
3 Get
4 Get
5 Get/Set
6 Get
1) Source of error = Bit 0 ... 3; type of error = Bit 4 ... 7
Tab. 3.18
28
Description
Fail safe mode (bit 0, 1)
5)
0 = Reset all outputs
1 = Retain signal status
2 = Assume Fail safe mode
Force mode (bit 2, 3)
0 = Force mode blocked
1 = Force mode enabled
System Idle mode (bit 4, 5)
5)
0 = Reset all outputs
1 = Retain signal status
2 = Assume Idle mode
System start (bit 6)
0 = System start with standard parameters
(factory setting) and current expansion; external
parameterisation possible (presetting)
1 = System start with saved parameters and
saved expansion; parameters and expansion are
saved to retentive memory; external
parameterisation is blocked; the "M" LED on the
bus module is lit up
Description
1)
Status bits
Bit 0 Valve
Bit 1 Outlet
Bit 2 Input
Bit 3 Analogue/technology module
Bit 4 Undervoltage
Bit 5 Short circuit/overload
Bit 6 Wire break
Bit 7 Other error
Number of the first module in which an error has
occurred
Diagnostic status
Error number
Address of I/O diagnostic interface
16 output bits (order data)
Data for I/O diagnostic interface
16 input bits (reply data)
Type Function number
USINT 4402 (bit 0, 1)
USINT 4402 (bit 2, 3)
USINT 4402 (bit 4, 5)
USINT 4402 (bit 6)
Type Function number
USINT 1936
USINT 1937
USINT
UINT 1938
WORD –
WORD –
Festo – CPX-E-EP-EN – 2017-07 – English