Mitsubishi QCPU Structured Programming Manual page 216

PIDINIT
Precautions
The following table shows the CPU modules applicable to the PID control instructions (inexact
differential) and the PID control instructions (exact differential).
High Performance model
QCPU
Universal model QCPU
5.6 PID Control Instruction (Exact Differential)
5-178
5.6.1 PIDINIT instruction
CPU module model
The first five digits of the serial number are
'05031' or lower.
The first five digits of the serial number are
'05032' or higher.
Inexact Exact
differential differential
: Applicable, : Not applicable