-B281*B02U*CC20 3/17-
NEW
Function version:
When an equipment parameter is changed due to functional upgrading, etc., the function
version will be updated (for example: A
→
B
→
C).
When a slave unit of a new function version is replaced with that of an old function version,
the single unit simplified replacement function cannot be used.
[About Single Unit Simplified Replacement]
During replacement of a slave unit, this function enables automatic settings of address and parameters of the existing
slave unit into a new slave unit. (After replacement of the slave unit, address and parameter setting procedure using the
address writer is not required.)
■
Step 1 Turn OFF the 24V DC power supply for the master unit.
■
Step 2 Disconnect a slave unit to be replaced.
■
Step 3 Connect a new slave unit.
■
Step 4
Turn ON the 24V DC power supply to the master unit.
- It is necessary that both the master unit and slave unit should be compatible with the single unit simplified replacement function.
- Before disconnection and connection of the slave unit, be sure to turn OFF the power supply.
- For compatibility of a slave unit with the single unit simplified replacement function, see the lot No. and the manual for the slave unit.
- When a slave unit of a new function version is replaced with that of an old function version, the single unit simplified replacement
function cannot be used.
- Operation is enabled in the case where the model of the slave unit before replacement is the same as that after replacement.
- If the model of the slave unit before replacement is different from that after replacement, a model mismatching error occurs, disabling
address and parameter settings.
- Operation is enabled in the case where the address of the slave unit for replacement is the factory-set address (bit address 511).
- Several slave units cannot be simultaneously replaced. For replacement of several slave units, conduct the replacement procedure for
each unit one by one.
- For a slave unit incompatible with the single unit simplified replacement function, set an address and parameters by using the address
writer as in the conventional manner.
- For details of the single unit simplified replacement function (limitations, conditions, etc.), refer to the manual for the master unit.
■
Identification of function version
Function version information is given on the lot label.
*
The design and contents of the lot label may vary depending on the product model and lot No.
ASLINK
master unit
ASLINK
master unit
CAUTION
