User`s manual

5-1
Chapter 5: Ladder Monitor Specifications
*1: Cannot display more than two networks at the same time.
*2: When the ZM-42/43 series is used, the screen display size is 320 x 240 pixels and a complete ladder
circuit cannot be displayed on one screen.
These cannot display more than two networks at the same time.
*3: F-32 (SET: coil), DTMR, UTMR, DCNT, and UCNT cannot be used for start up conditions for a search
operation.
*4: Not including the TS series of the ZM-72.
Note: When any JW50H/70H/100H is connected to the LCD control terminal, the expansion relay area
(address 20000 to 57777) cannot be used for the ladder monitor function. When a JW30H is used,
use of the area above address 20000 may take a long time to search.
Display method
Call a supplied macro instruction by turning ON a switch.
Start up method
- Touch a switch on the screen.
- Assign a coil number directly using the numeric keys
- Select a message on an error message screen and touch
the execution switch
Display circuit
One network [14 contact points+1coil] x 12 lines (ZM-82/72TS series) *1
One network [11 contact points+1coil]x9lines (ZM-72/52 series) *1, *4
One network [5 contact points+1coil]x6lines (ZM-42/43 series) *2
- Possible to change the number of lines by adjusting a size of the overlapped
screen.
- Scrollable vertically and horizontally using the cursor keys.
Searchable
elements
Coils, timers, and counters *3
Screen control
function
Previous circuit /
next circuit
Display the previous and next circuits for the currently
displayed circuit
Search+/search -
Search for contact points in + and - directions from the
cursor position.
Return search Return to the previous circuit searched a coil.
Touch contact
point
Move the cursor to the contact point that was touched (when
the cursor is not on a contact point).
After searching for a coil for the contact point that was
touched, displays the circuit (when the cursor is on a contact
point).
Scroll Scroll in a specified direction: up/down/left/right.
Basic screen
data
ZM-82/72TS series: LADDER82.Z71
ZM-72/52 series: LADDER72.Z71 *4
ZM-42/43 series: LADDER42.Z71
=> Copy required data from the basic screen data for use.