Emerson E300 Series - Page 365

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User Menu A Commissioning
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Diagnostics Optimization CT MODBUS RTU Technical Data
E300 Design Guide 365
Issue Number: 1
Running Cost kWh (J87) is derived from the Output Power (J59) and the Energy Cost Per kWh (J86) in cost per hour. The sign of Running Cost kWh
(J87) is the same as the sign of Output Power (J59).
See Energy Cost Per kWh (J86).
Drive Date Code (J88) is a two-digit number in the form yyww where yy is the year and ww the week number.
The drive serial number is available as a pair of 32 bit values where Serial Number LS (J89) provides the least significant 9 decimal digits and Serial
Number MS (J90) provides the most significant 9 decimal digits. The reconstructed serial number is ((J90 * 1000000000) + J89).
Example 1
Serial number "1234567898765" would be stored as J90 = 1234, J89 = 567898765.
Example 2
Serial number "1234000056789" would be stored as J90 = 1234, J89 = 56789. Serial Number LS (J89) will be shown on the keypad as 000056789
(i.e. including the leading zeros).
See Serial Number LS (J89).
J86 Energy Cost Per kWh
Mode Open-Loop, RFC-A, RFC-S
Minimum 0.0 Maximum 600.0
Default 0.0 Units
Type 16 Bit User Save Update Rate Background read
Display Format Standard Decimal Places 1
Coding RW
J87 Running Cost kWh
Mode Open-Loop, RFC-A, RFC-S
Minimum -32000 Maximum 32000
Default Units
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
J88 Drive Date Code
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 65535
Default Units
Type 16 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT, BU
J89 Serial Number LS
Mode Open-Loop, RFC-A, RFC-S
Minimum
0
(Display: 000000000)
Maximum
999999999
(Display: 999999999)
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format Lead Zero Pad Decimal Places 0
Coding RO, ND, NC, PT
J90 Serial Number MS
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 999999999
Default Units
Type 32 Bit Volatile Update Rate Power-up write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT