Liquid Controls SP2850 (MS-649) - Manual (Page 11)

Sponsler, Inc. Model SP2850-TC with MS649 Page 11 DOC#: MN-2850
DEC LOC- (DECIMAL LOCATION); This sets the decimal location for the counter, preset and prewarn.
CNTENAHI (COUNT ENABLE HI): Temperature/Density high count cutoff.
CNTENALO (CONUT ENABLE LO): Temperature/Density lo count cutoff.
RATE- This section of the menu is used to set up the ratemeter information.
WINDOW- This is the amount of time (02-24 sec.) that the unit will `look’ for valid input data before the rate display
defaults to 0.
SIG FIG- (SIGNIFICANT FIGURE); This sets the number (1-6) of meaningful digits the ratemeter will display.
Example: If 2 is entered, a rate of 723.456 will be displayed as 720.
If 6 is entered, a rate of 723.456 will be displayed as 723.456
WEIGHT- This is a weighted averaging factor (00-99). Higher settings provide more averaging for a more stable
display. Derived from the equation:
(`WEIGHT’ + 1)
(OLD DATA x `WEIGHT’ + NEW DATA)
LOCKOUT- This section of the menu is used to set up the lock code and security time.
SECUR##- This sets the security time (00-99 sec.) Enter 00 to disable the security feature. The security feature
monitors the input loss of data. If the unit is started and doesn’t receive a pulse in the amount of time entered, the
relays will drop out and the display will read `SECURITY’. The unit cannot be restarted until the 4 digit lockout code
is entered.
NOTE: This feature is not available with RTD input.
CODE- This sets the 4 digit lockout code. This code is used to lock and unlock the unit and to return the unit to the
run mode when in `SECURITY’.
OUTCARD- This section of the menu is used to set up the RS232 or RS422 communication information it this
option is installed.
UNIT##- This sets the unit ID number. This number is to be addressed when the unit is to be on line.
PL- (PARALLEL); This sets the unit for a parallel input.
SER- (SERIAL); This sets the unit for a serial input. The unit should always be set for serial, parallel is
disabled.
BAUDRATE- This sets the baudrate of the serial communication.
PARITY- This sets the parity of the serial communication.
ALG OUT- (ANALOG OUT); This section is used to set up the analog output information.
ANLG RT- (ANALOG RATE); When selected, the analog output corresponds to the rate display.
ANLG CT- (ANALOG COUNT); When selected, analog output corresponds to the counter display.
SET LOW- Sets the low value for the analog output. EX: 4mA out is to equal a rate of 10, enter 10.
SET HIGH- Sets the high value for the analog output. EX. 20mA out is to equal a rate of 10,000, enter 10000.
OUTFREQ- (OUTPUT FREQUENCY); This sets the frequency of the scaled pulse output (10, 200, 2000, or 20000
Hz). If the scaled input frequency exceeds the selected output frequency, internal buffers will store up to 10,000
pulses for output at the selected frequencies.
COMP IN- (COMPENSATION INPUT); This section of the menu is used to set up the compensation input
information.
IN TYPE- (INPUT TYPE); This sets the input type (RTD, analog or manual)
RTD- This sets the compensation input for an RTD when selected and jumper options are installed correctly (ref.
Pg.24)
°C °F- Choose between °F or °C for the temperature information.