Instruction manual

1070 072 163-101 (97.11) GB
CL350 / CL400 / CL500 Control Functions4-14
D8.1 Inching Mode
The cascade is in Inching mode.
Confirmed by display of symbol T in cascade information of operator ter-
minal.
D8.2 Automatic Mode
The cascade is in Automatic mode.
Confirmed by display of symbol A in cascade information of operator ter-
minal.
D8.3 Start
The cascade has received the start bit.
Confirmed by display of symbol s in cascade information of operator ter-
minal.
D8.4 Automatic / Inching
The cascade is in Automatic or Inching mode.
This bit is used to select whether the manual or automatic branch is to be
processed in the step module.
D8.4 = 1
bin
, Automatic OR Inching mode is enabled.
D8.4 = 0
bin
, Manual mode is enabled.
D8.5 Synchronization in Progress
The cascade is being synchronized, confirming this status by indicating
D8.5 = 1
bin
.
D8.6 Wait Time Running
If the bit is set, this indicates that the wait time for this step has expired.
Prior to calling the step, the cascade management module causes the
status of bit D8.6 to be simultaneously written to the WZT wait time halt
marker (M255.6), making the wait time available to the steps as a diagno-
seable operand.
If the wait time has expired, the query:
• A B -WZT (wait time)
returns the value of 1
bin
.
D8.7 Cascade Reset
The cascade is reset, and the active step deleted (D12 = 1
bin
subsequent
to Reset).
D9.0 Cascade Stopped
The cascade is in Stop mode.
This operating mode is enabled by the following:
• D7.0 = 1
bin
(Stop)
• Fault marker M255.2 reset, or
• Fault in Automatic mode with monitoring time expired (only with
manual acknowledgement via D7.7 = 1
bin
).