MA-627A
2. Introduction
2-1
2. Introduction
The MA-627A is a program unit which is connected to our products and used to set the
operating condition, etc. of those products.
The MA-627A can be connected to any product that is applicable to the MA-627A; it can
be used by rewriting the contents of the battery-backed up memory.
CAUTION
Normally, the equipment can be used as a program unit just after the power is
turned on. However, it takes several minutes to rewrite the contents of the
memory in the following cases.
• When the equipment is turned on for the first time after purchase.
• When the backup battery is dead.
• When the model name and program version of equipment which have been
stored in the MA-627A differ from those of the equipment connected to the
MA-627A and when rewriting the MA-627A memory (see p.4-1, ○
1
).