DL205 PID loop

Hello- i have a Automation Direct DL205 with a 260 processor and 1 PID loop. i am using memory range V2200-V2237. i have a numeric entry box with on the C-more touchscreen loading a setpoint directly into V2202. if the PLC is off overnight, my register opens with -201, when it was set at 120 the day before. Do i need to move into a different register and then load into PID setpoint register?

Make sure that 'PLC' - 'Setup' - 'Retentive Ranges' is set to cover your variable range.