User Manual

MAPware-7000 Programming Manual 211
1010-1040, Rev. 02
Set RTC
Description: Change a set value (i.e. year, month, day, etc.) of the internal real-time clock of the
HMC. This is done by configuring the key to increment or decrement the current value by 1
whenever the key is pressed.
Parameters:
 Real Time Clock Settings:
Increment: add +1 to the current value
Decrement: subtract -1 from the current value
 Options:
Year  range 0 to 99
Month  range 1 to 12
Date {Day of Month}  range 1 to 31
Hour  range 0 to 23
Minute  range 0 to 59
Seconds  range 0 to 59
Day of Week  range 1-
Swap Tag A and Tag B
Description: Swaps (exchanges) the values residing in the Tag A register and the Tag B register.
Parameters:
 Tag A: target location for Tag B value
 Tag B: target location for Tag A value
Switch Screen from Tag
Description: Displays a new screen based upon the value in the Tag register. The requested
screen must be a base screen. If the number in the tag register does not represent a valid
screen, an error message displays on the HMC screen.
Parameters:
 Tag: target location that is read to determine screen
Subtract a Constant Value from a Tag
Description: Subtract a constant value from the current value residing in an internal tag or PLC
tag.
Parameters:
 Tag: this is the target address
 Number: constant value to subtract from the target tag when the task is executed.
 Type: format (Unsigned, Signed, Hexadecimal, BCD, Binary, or Float) of data