Value
byte 1
Cause Effect Remedy
5 Internal error, system error The "PNFault" LED is activated.
The outputs are disabled.
1)
The value 0x80 is stored in Status Byte
1.
The firmware has detected a system er‐
ror, this status can only be exited by
means of a switch-on / switch-off.
6 Overrange at the inputs Check input circuit and adjust, if required.
7 Overrange at the outputs Correct values in the user program.
1)
The analog outputs retain their last specified value.
Diagnostics via Status Bytes 0/1
In Status Byte 0, the set operating modes are reflected e.g. "0x55" if Control Byte 0 = 0x55
has been specified.
In the event of an error, the error bit is set in Status Byte 1 (bit 7). In the event of an error in
one channel, all channels are disabled.
Table 7-85 Input image of analog inputs (excerpt)
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit3 Bit1 Bit0
m+0 0 0 0 0 0 0 0 0
m+1 Error bit 0 0 0 0 0 0 0
7.8.5 Technical data
PP 72/48D PN I/O module
Parameter Value
Input voltage 24 V DC + 20% / - 15%
Power consumption at rated load
(without digital outputs)
17 W
Degree of protection in acc. with EN 60529 IP00
Protection class in acc. with EN 61800-5-1 III; DVC A (PELV)
Shock load during transport (in transport packag‐
ing)
Free-fall ≤ 1 m
Approvals CE, cULus
Cooling Open-circuit ventilation
Condensation Not permitted
Relative humidity:
● Storage
● Transport
● Operation
5 ... 95 % no condensation
5 ... 95 % no condensation
5 ... 90 % no condensation
Anschließbare Komponenten
7.8 PP 72/48D PN
PPU and components
Manual, 05/2015, 6FC5397-2DP40-3BA4 211
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