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Graphical Digital Panel Meter WPMZ-3 INSTRUCTION MANUAL
51
IM-0883-01
DevHoldA/B/A&B
Function to hold display value the most distant from reference
value
AveHoldA/B/A&B
Function to stabilize the display value by performing moving
average for the specified number of times
HoldResetA/B/A&B
Function to reset holding state
DigitalZeroA/B/A&B
Function to zero display value as offset
DispChange
Function to switch measurement display (Same as Disp key)
TrendLog
Function to instruct starting trend log (This is disable if it started
already)
PatternChange1/2/3
Function to switch operating pattern (Use 3 terminals max)
WaveCompareA/B/A&B Function to start/stop wave comparison function
MultiHoldA/B
Function to control sections of multi hold function
*A/B/A&B of function columun indicate Ach operation, Bch operation, both Ach and Bch operation.
*If same function is assigned to some external control terminals, the function will operate regardless
of which pin is used.
*“DispHold” is independent of other holding functions.
*When the function execution timings are simultaneous, it operates with the following priority order.
MaxHold > MinHold > AmpHold > DevHold > AveHold
Terminal control
The control of assigned functions is performed by shorting each terminal to the com terminal
or bringing to the “0” level
“0” level: 0 to 1.5V
“1” level: 3.5 to 5V
Input current: -1.2mA
* The control terminals 1 to 5 are isolated from Power and input as DC signals.
Details of functions
CompareReset
This function makes all of comparative judgement results and their outputs OFF.
The function becomes valid while the terminal which is assigned the function is shortened to the COM terminal
or brought to 0 level.