47
Using a Memory Unit (NT31/NT31Cwith V1)
Section 3-5
Reference - When a memory unit is mounted, the NT31/NT31C cannot be set to the operat-
ing status. On completion of data transmission with a memory unit, always dis-
connect the memory unit from the NT31/NT31C before starting NT31/NT31C
operation.
- Memory units (NT-MF261) can be used in common for the following PT models:
NT31, NT31C, NT631, and NT631C (with and without V1). One memory unit
can store screen data for up to two PTs of different models. However, since the
data compatibility is not complete between NT31/NT31C and NT631/NT631C,
an error may occur if an attempt is made to read NT631C data with an NT31C.
(The data must be converted using the Support Tool.)
Note also that although there is data compatibility between the NT31 and
NT31C, and between the NT631 and NT631C, the display may not be correct
since these models have different numbers of colors.
- One memory unit can store a system program for up to two PTs of different mod-
els. In order to transmit a system program from the memory unit to the
NT31/NT31C, the system program must be compatible to the target PT model.
- The statuses of memory switch settings and system settings can be recorded to
the memory unit besides screen data. When the data in the memory unit is writ-
ten into the NT31/NT31C, make sure that these settings can be adapted to the
NT31/NT31C used before transmission.
3-5-1 Installation Method
Install the memory unit (NT-MF261) at the expansion interface connector at the
rear of the NT31/NT31C as shown in the figure below (the expansion interface
connector is located underneath the “note” label.).
Mounting screws