PCD0
Parameterizing and diagnosis functions for all bus couplers
Page 152
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SAIA-Burgess Controls Ltd.
(HB_PCD0 26 766_E2.DOC)
26/766 E2
10.10
Function 6 Activate / deactivate bus node user lock-out
For BC bus coupler only.
Function 6 activates the user lock-out with password on safety level II.
The password (PW) is a decimal 16-bit number between 0001 and
9999.
Diagnose Output
Diagnose Input
Byte 3
Byte 2
Byte 1
Byte 0
Byte 3
Byte 2
Byte 1
Byte 0
EC/BC
EC
Diagnose Output
Byte 2 und Byte 3, PW (password)
0000
Local operation of bus coupler is enabled if
a user lock-out had previously been active
on safety level II.
0001 to 9999
User lock-out active on safety level II,
password-protected.
The password will be permanently saved in the bus coupler.
If you change the password from (0001 to 9999) to 0000 operation is
enabled and safety levels 1 and 2 are not active.
See also User Lock-out on page 126.
Diagnose Input
Byte 2 EC (error code)
1
Successful
FFhex
Password outside range
Byte 2 signals whether the password was saved successfully.