Use bit tables – Rockwell Automation 1771-QDC, D17716.5.87(Passport) CLAMP AND EJECT MODE User Manual
Page 69

Select Command and Status Bits
to Sequence Machine Operation
Chapter 6
6-2
Table 6.A lists the tables included in this chapter along with specific
information found in each:
Table 6.A
Bit Table Summary
Type of Function:
What the Table Contains:
How You Implement Commands:
Table
6.B
Manual (nonĆprofiled) Command and status bits to control and monitor
manual jog, direct setĆoutput, and stop
To enable: set command bit (0 to 1)
To terminate: reset command bit (1 to 0)
Table
6.C
Automatic (profiled)
Command bits to control profiles
To enable: toggle command bit (0 to 1 to 0).
Terminated by the QDC module automatically.
To force early termination: set stop bit (0 to 1),
or initiate another automatic function.
Table
6.D
Automatic (profiled)
Status and command bits to link automatic
functions during a machine cycle
Input conditions and permissives to initiate
subsequent machine movements:
(1 = enabled, 0 = disabled)
Table
6.E
Automatic (profiled)
Command bits to interrupt clamp movement
see table
Table
6.F
Automatic (profiled)
Miscellaneous status bits to trigger clamp action 0 = disabled, 1 = enabled
Table
6.G
Automatic (profiled)
Command bits to enable/disable ejector profiles see table
Table
6.H
Automatic (profiled)
Miscellaneous status bits to trigger ejector
action
0 = disabled, 1 = enabled
Table
6.I
---
Status bits for clamp and eject mode
see table
Table
6.J
---
Command bits for clamp and eject mode
see table
Table 6.B
Command and Status Bits for Manual Control in Clamp and Eject Mode
To Initiate this action:
Set this bit:
The QDC module sets this
bit during execution:
Unassigned # 1 Jog
DYC01ĆB09
SYS01ĆB09
Unassigned # 2 Jog
DYC01ĆB10
SYS01ĆB010
Unassigned # 3 Jog
DYC01ĆB11
SYS01ĆB11
Clamp Forward Jog
DYC01ĆB12
SYS01ĆB12
Clamp Reverse Jog
DYC01ĆB13
SYS01ĆB13
Ejector Advance Jog
DYC01ĆB14
SYS01ĆB14
Ejector Retract Jog
DYC01ĆB15
SYS01ĆB15
Direct SetĆoutput
DYC01ĆB08
SYS01ĆB08
Stop
DYC02ĆB15
SYS02ĆB15
Use Bit Tables