| Error Code | Meaning | Solution | |---|---|---| | | Token invalid or already used | Re-enter carefully. If repeated, the token may be for a different meter number. | | Err 01 | Incorrect token format | Check for double-entry of digits. Power cycle the meter (isolate the breaker for 30 seconds). | | Err 05 | Token already used | You cannot enter the same token twice. Request a new token from your vendor. | | rE=0 | Credit depleted | Immediately recharge to avoid disconnection. | | dE with a number | You have debt | Enter a token that covers both new credit + the debt amount. |
Siemens Cashpower 2000 is a single-phase prepayment electricity meter designed to help users manage their energy consumption through a keypad-driven interface. It consists of a meter unit and a Customer Interface Unit (CIU) that communicate via power lines to display credit levels and usage data. Key Operations & Codes siemens cashpower 2000 pre paid meter user manual