User Manual

2–110 Command Word/Bit Descriptions
Publication 1771-6.5.88 – July 1997
Notes: 1. For [ ] engineering units, see page 3.
2. When using the Inject/Clamp/Eject mode, all pressure readings are system pressure at input 2, except where noted.
Word Description
TOC37 Output #5 Set-output Value at End of Profile [19]
TOC38 Output #6 Set-output Value at End of Profile [19]
TOC39 Output #7 Set-output Value at End of Profile [19]
TOC40 Output #8 Set-output Value at End of Profile [19]
Pressure Control Limits
Word Description
TOC41 Pressure Minimum Control Limit [02] Minimum controllable clamp pressure attainable during any Press/Pos Third Clamp Open
Profile. The module expects this clamp pressure when setting its selected pressure valve to the %-output in TOC43.
TOC42 Pressure Maximum Control Limit [02] Maximum controllable clamp pressure attainable during any Press/Pos Third Clamp Open
Profile. The module expects this clamp pressure when setting its selected pressure valve to the %-output in TOC44.
TOC43 Selected Pressure Valve Output for Minimum [19] 0% CV output percentage that the module uses to drive the selected pressure
valve during any Press/Pos Third Clamp Open Profile. The module expects a pressure equal to TOC41 when setting the selected
pressure valve to this %-output during profile execution. The Press/Pos Third Clamp Open Profile will be executed as a reverse-act-
ing algorithm if this entry is greater than TOC44.
TOC44 Selected Pressure Valve Output for Maximum [19] 100% CV output percentage that the module uses to drive the selected pressure
valve during any Press/Pos Third Clamp Open Profile. The module expects a pressure equal to TOC42 when setting the selected
pressure valve to this %-output during profile execution. The Press/Pos Third Clamp Open Profile will be executed as a reverse-act-
ing algorithm if this entry is less than TOC43.
Velocity Control Limits
Word Description
TOC45 Velocity Minimum Control Limit [08] Minimum controllable clamp velocity attainable during any Vel/Pos Third Clamp Open Profile.
The module expects this clamp velocity when setting its selected velocity valve to the %-output in TOC47.
TOC46 Velocity Maximum Control Limit [08] Maximum controllable clamp velocity attainable during any Vel/Pos Third Clamp Open Profile.
The module expects this clamp velocity when setting its selected velocity valve to the %-output in TOC48.
TOC47 Selected Velocity Valve Output for Minimum [19] 0% CV output percentage that the module uses to drive the selected velocity valve
during any Vel/Pos Third Clamp Open Profile. The module expects a velocity equal to TOC45 when setting the selected velocity
valve to this %-output during profile execution. The Vel/Pos Third Clamp Open Profile will be executed as a reverse-acting algorithm
if this entry is greater than TOC48.
TOC48 Selected Velocity Valve Output for Maximum [19] 100% CV output percentage that the module uses to drive the selected velocity
valve during any Vel/Pos Third Clamp Open Profile. The module expects a velocity equal to TOC46 when setting the selected veloc-
ity valve to this %-output during profile execution. The Vel/Pos Third Clamp Open Profile will be executed as a reverse-acting algo-
rithm if this entry is less than TOC47.
Profile Tuning Constants
Word Description
TOC49 Proportional Gain for Pressure Control [30]
TOC50 Integral Gain for Pressure Control [27] or [28]
TOC51 Derivative Gain for Pressure Control [26] or [21]
TOC52 Proportional Gain for Velocity Control [28]
TOC53 Feed Forward Gain for Velocity Control [30]
TOC54 - 56 Open
Profile Pressure Alarm Setpoint
Word Description
TOC57 Profile High Pressure Alarm Setpoint [02] The module compares real-time clamp pressure against this entry when executing the
Third Clamp Open Profile. The module sets alarm status bit SYS06-B11 when clamp pressure equals or exceeds this entry during
the Third Clamp Open Profile. A zero entry inhibits SYS06-B11.
TOC58 - 64 Open