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Installation and Operation Manual
X-DPT-DeviceNet-SLA5800-SLAMf-Series-RevB-PC-eng
Part Number: 541B200AAG
March, 2015
77
Section 5 - Detailed Configuration
Brooks DeviceNet PCs
If alarms are enabled in the S-Device Supervisor Object the controller alarms
are reported via the Exception Status [12] and corresponding Exception
Detail Alarm[13] of the S-Device Supervisor Object.
5.9.1.5. Note: Warnings
Enable the reporting of Warnings for the S-Single Stage Controller object via
Warning Enable[12] attribute. When the process value (Pressure) exceeds
Setpoint[6] by the limits established by Warning Error Band [16] a
corresponding bit from the Status[7] attribute is set, see Status above.
The attribute Warning Settling Time[15] sets the interval of a timer that
masks the reporting of warnings until the control loop can stabilize the
process value (Pressure) on the commanded Setpoint[6]. Once the timer
expires if a warning condition still exists the warning is reported.
If warnings are enabled in the S-Device Supervisor Object the controller
warnings are reported via the Exception Status [12] and corresponding
Exception Detail Warning[14] of the S-Device Supervisor Object.
5.9.1.6. Note: PID Gains
The PC device utilizes a PID compensator in the control loop as a means of
optimizing and tuning control. The attributes are scalar numbers used as
multipliers for their respective P, I, and D terms.
5.9.2. Services
Table 5-78 S-Single Stage Controller Instance 0 Services
Service
Code Service
Name
Service Description
Details
0x0E Get
Attribute
Single
Returns the contents of the specified attribute
Appendix E: Get Attribute
Single
0x10 Set
Attribute
Single
Sets the contents of the specified attribute with the
value passed with this service
Appendix E: Set Attribute
Single