User Manual

Communication
109357_en_00 PHOENIX CONTACT 169 / 196
11.5 Safety
On most registers, write commands are PIN-protected. To change register values, the
correct PIN is required. The PIN corresponds to the display PIN.
The PIN can be changed by the user.
To prevent unauthorized write access to the device, change the default PIN during initial
commissioning of the device.
Table 11-10 PIN
Function Information Web
server
Display Register
PIN change The default PIN is 0100. x x