Rockwell Automation 1771-QDC PLASTIC MOLD.MODULE - Manual (Page 206)

3–30 Status 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 Bit Description
SYS04 B11 = 0 Normal
= 1 Second Clamp Open Profile Watchdog Time-Out
The module sets this bit when the time required for the profile equals or exceeds the Watchdog Timer preset (SOC08).
The module resets this bit when:
S it completes the profile, or
S
it receives a new action execution command that terminates the profile
The module does not leave this bit set when holding its outputs to SOC33 - SOC40 at completion of this profile.
B12 = 0 Normal
= 1 Third Clamp Open Profile Watchdog Time-Out
The module sets this bit when the time required for the profile equals or exceeds the Watchdog Timer preset (TOC08).
The module resets this bit when:
S
it completes the profile, or
S it receives a new action execution command that terminates the profile
The module does not leave this bit set when holding its outputs toTOC33 - TOC40 at completion of this profile.
B13 = 0 Normal
= 1 Clamp Open Slow Profile Watchdog Time-Out
The module sets this bit when the time required for the profile equals or exceeds the Watchdog Timer preset (OSC08).
The module resets this bit when:
S it completes the profile, or
S it receives a new action execution command that terminates the profile
The module does not leave this bit set when holding its outputs to OSC33 - OSC40 at completion of this profile.
B14 = 0 Normal
= 1 Ejector Profile Watchdog Time-Out
The module sets this bit when the time required for the profile equals or exceeds Watchdog Timer preset (EAC08).
The module resets this bit when:
S it completes the profile, or
S
it receives a new action execution command that terminates the profile
The module does not leave this bit set when holding its outputs to ERC33 - ERC40 at completion of Ejector Profile.
B15 = 0 Normal
= 1 Tonnage Watchdog Time-Out
The module sets this bit when it has completed the Clamp Low Pressure Close Profile and the time required for ton-
nage build-up equals or exceeds the Watchdog Timer preset (LPC07).
The module resets this bit when:
S it sets SYS03-B02, or
S
a new execution command bit forces termination of tonnage build-up
SYS05 High Pressure Alarm Status (Real Time)
The module sets alarm bits on a real-time basis. These bits are not latched.
You can inhibit each bit by setting its associated alarm setpoint to zero.
B00 = 0 Normal
= 1 High Ram (Screw) Pressure
The module sets this bit when real-time ram (screw) pressure equals or exceeds MCC21.
B01 = 0 Normal
= 1 High Clamp Pressure
The module sets this bit when real-time clamp pressure equals or exceeds MCC35.
B02 = 0 Normal
= 1 High Ejector Pressure
The module sets this bit when real-time ejector pressure equals or exceeds MCC49.
B03 = 0 Normal
= 1 High Screw RPM
The module sets this bit when real-time screw RPM equals or exceeds MCC55.
B04 = 0 Normal
= 1 High Cavity (or System) Pressure
The module sets this bit when real-time cavity (or system) pressure equals or exceeds MCC61.
B05-B07 Open