Rockwell Automation 1771-QI,D17716.5.126 PLASTIC MOLD.MODULE - Manual (Page 91)

3–15 Status Word/Bit Descriptions
Publication 1771-6.5.126 – March 1998
SYS
Word Bit Description
SYS03 Miscellaneous Status Y 3
B00 SYS03:B00 for QI(A) SYSB03:B00 for QI(B)
When set, indicates that injection has been suspended
Injection suspension applies to these conditions:
S when A reaches screw position (IPC56), QI(A) suspends injection until B reaches screw position (IPCB08)
to let QI(A) resume injection.
S upon a start command, QI(A) suspends injection until B reaches screw position (IPCB08)
to let QI(A) start its injection profile.
This bit is reset when the machine cycle is in progress.
B01, 02 RFU
B03 = 0 Normal
= 1 Cure Timer Timing
If bit patterns in MCC02 and MCC03 indicate that the module is connected to a ram (screw) position transducer, the
module sets this bit when the internal Cure Timer is timing and the accumulated Cure Time (SYS58) is less than the
Cure Timer preset (HPC61).
B04 = 0 Normal
= 1 Ram (Screw) Retracted
If bit patterns in MCC02 and MCC03 indicate that the module is connected to a ram (screw) position transducer, the
module sets this bit when ram (screw) position equals or exceeds the Full Retract position of Cushion + Shot Size +
Post-decompression (PPC61 + PPC62 + PSC05).
B05 = 0 Normal
= 1 Cure Time Complete
If bit patterns in MCC02 and MCC03 indicate the module is connected to a ram (screw) position transducer, the module
sets this bit when the accumulated value of its internal Cure Timer (SYS58) equals the Cure Timer preset (HPC61).
B06-15 RFU
SYS04 Watchdog Time-Out Status
B00-B06 RFU
B07 = 0 Normal
= 1 Pre-decompression Movement Watchdog Time-Out
Module sets this bit when the time required for the movement equals or exceeds the Watchdog Timer preset (PRC08).
The module resets this bit when:
S it completes the movement, or
S it receives a new action execution command that terminates the movement
The module does not leave this bit set when holding its outputs to PRC33–36 at completion of this movement.
B08 = 0 Normal
= 1 Plastication Profile Watchdog Time-Out
The module sets this bit when the time required for the profile equals or exceeds the Watchdog Timer preset (PLC08).
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 PLC33–36 at completion of this profile.
B09 = 0 Normal
= 1 Post-decompression Movement Watchdog Time-Out
The module sets this bit when the time required for the movement equals or exceeds the Watchdog Timer preset
(PSC08). The module resets this bit when:
S it completes the movement, or
S it receives a new action execution command that terminates the movement
The module does not leave this bit set when holding its outputs to PSC33–36 at completion of this movement.
B10-15 RFU
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, 02 RFU