Mitsubishi Electric GOT2000 Series Connection Manual page 850

15 - 28
15.6 Device Range that Can Be Set
POINT POINT POINT
(1) When selecting [All] in the Network setting
The network No. 0 and Station No. FF are displayed on Device List and when printing.
(Device List screen)
(2) Monitoring servo amplifier
Carefully read the manual of servo amplifier to be connected and fully understand the
operating procedures before monitoring.
Before operation, check the parameter settings. Improper settings may cause some
machines to perform unexpected operation.
The parameter settings must not be changed excessively. Operation will be insatiable.
(3) Parameters with * in front of it's abbreviated name
For the parameter with * in front of it's abbreviated name, powering off the servo amplifier
after setting then on makes the parameter valid.
(4) Data length for setting virtual devices for servo amplifier
Set the following data length for setting devices.
• PRM, ST, AL, PA, PB, PC, PD, POS, SPD, ACT, DCT, DWL, AUX
: 16bits or 32bits (depends on the data of servo amplifier)
• DI, DO, TMI, TMO, TMD: 32bits
If the above data length was not set, data would not be set to the servo amplifier correctly or
the GOT can not monitor normally.
(a) Monitoring
• When the 16-bit data is handled as 32-bit data, the upper 16bits are displayed as 0.
• When the 32-bit data is handled as 16-bit data, the lower 16bits only are displayed as
0.
(b) Writing
The GOT writes within the range of data length set. Note that the servo amplifier
responds correctly while the written data is invalid in the servo amplifier side when the
written data is outside the range of values which can be set by the servo amplifier.
(5) Memory area for writing parameters
Parameters are written to RAM or E
(a) When written to RAM
Remember that written parameters are cleared when power supply to the servo amplifier
is turned off.
(b) When written to E
Written parameters are not cleared even when power supply to the servo amplifier is
turned off.However, there are limits in the number of writing to E
If the data is frequently updated (more than once in an hour), write the parameters to the
RAM.
For details, refer to the manual of the servo amplifier used.
(6) [Data Type] and [Format] settings when specifying a virtual servo amplifier device
In the object setting or other settings, [Data Type] and [Format] must be set according to the
notation in which the corresponding servo amplifier data is represented.
For the notation in which the servo amplifier data is represented, refer to the following.
➠
Instruction manual for the servo amplifier used
MR Configurator2 HELP
Set [Data Type] and [Format] according to the notation as shown below.
• Decimal notation (positive values only)
[Data Type]: [Unsigned BIN16] ([Unsigned BIN32] for 65536 or more)
2
PROM of servo amplifier.
2
PROM
2
PROM.