turck BL20 - Page 289

D301087 0308 - BL20 CANopen 4-217
I/O-Module Objects
4
4 Bit 4: Parameter
error
Inverting the digital input signal with
the Latch Retrigger function is not
permissible.
5 Bit 5: Parameter
error
The value (11) for selecting the main
count direction is incorrect.
Permissible values:
00 = None
01 = Up
10 = Down
6 operating mode
wrong
The value (XXXX11) for selecting the
operating mode is incorrect.
Permissible values for count mode:
000000 = Continuous count
000001 = Single-action count
000010 = Periodical count
Permissible values for measurement
mode:
100000 = Frequency measurement
100001 = Revolutions measurement
100010 = Period duration measure-
ment
7 Measurement
mode
This message is always shown in
conjunction with other diagnostics
messages and indicates that measu-
rement mode is active. This message
never occurs in count mode.
Tabelle 6:
Meaning of the
data bits in count
mode
Bit Diagnostics
message
Meaning