Siemens Simantic ET 200S - 2.2 Parameters for power modules

Power modules
2.2 Parameters for power modules
ET 200S
2-2 Manual, Edition 10/2005, A5E00514527-01
Status byte power modules
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Figure 2-1 Assignment of status byte for power modules
2.2 2.2 Parameters for power modules
Parameters
The following table lists the power module parameters.
Table 2-2 Parameters for power modules
Power module
PM-E 24 VDC PM-E 24 to 48
VDC
PM-E 24 to 48 VDC/
24 to 230 VAC
1
Range of values Default setting Applicability
Diagnostics: No
load voltage
Diagnostics: No
load voltage
Diagnostics: No load
voltage
enable/disable disable Power module
--- --- Diagnostics: Fuse
blown
enable/disable disable Power module
--- --- Voltage type DC/AC DC Power module
1
The PM-E 24 VDC to 48 VDC, 24 VAC to 230 VAC power module (6ES7138-4CB10-0AB0) is not a direct replacement
for the device with the order number 6ES7138-4CB00-0AB0 for AC applications because you have to select either AC or
DC supply voltage. In the case of DC applications, the new module is a direct replacement because the default setting of
the new parameter is "DC". If you want to replace the device 6ES7138-4CB00-0AB0 in AC applications, you have to create
a new hardware configuration and set the value "AC" for the load voltage type parameter.
Here is a more detailed explanation of the parameters.
Diagnostics: No load voltage
Use this parameter to enable a diagnostic message because of missing load voltage.
If there is no load voltage only the diagnostic message of the affected power module is sent
to the DP master. The SF error LEDs of all modules in the relevant potential group light.