User Manual Instruction Manual

Parameter Descriptions 11-35
Sets the value used to preload the integral component on start or enable.
The present state of the process PI regulator.
Bit 0 - PI Enabled
• Indicates whether or not the PI loop is enabled.
Bit 1 - PI Hold
• Is set to 1 to indicate when a digital input is configured for PI Hold and is turned
on, or the PI Hold bit is set in PI Control (125).
Bit 2 - PI Reset
• Is set to 1 to indicate when the PI Integrator is being reset to zero.
Bit 3 - PI InLimit
• Is set to 1 to indicate when the PI output equals positive limit or negative limit.
Present value of the PI reference signal.
134 PI Status
Range: See figure 11.7
Default: Read Only
Access: 2 Path: Speed Command>Process PI
See also: 124-138
Figure 11.7 – PI Status (134)
0000 xxxxxxxxxxxx
10 01234567891112131415
1 =Condition True
0 =Condition False
x =Reserved
Bit #
PI Enabled
PI Hold
PI Reset
PI InLimit
Nibble 1Nibble 2Nibble 3Nibble 4
135 PI Ref Meter
Range: -/+100.0% [0.1%]
Default: Read Only
Access: 2 Path: Speed Command>Process PI
See also: 124 - 138