
B–63173EN–1/01
1. AXIS CONTROL
76
8327
Torque difference alarm detection timer
[Data type] Word axis
[Unit of data] ms
[Valid data range] 0 to 4000
This parameter specifies the time between the servo preparation
completed signal (SA [F000#6]) becoming 1 and the torque difference
alarm detection function starting to check for a torque difference alarm
condition during simple synchronous control. The specified value is
rounded up to the nearest multiple of 16 ms.
(Example) If 100 is specified, 112 ms is assumed.
This parameter must be specified for the master axis. If the set value is
0, 512 ms is assumed.
Number Message Description
213 ILLEGAL COMMAND IN
SYNCHRO–MODE
One of the following errors occurred
during synchronous operation (simple
synchronous control):
(1) The program contains a move command
for the slave axis.
(2) A command for jog feed, manual handle
feed, or incremental feed was issued for
the slave axis.
(3) After power on, the command for auto-
matic reference position return was spe-
cified before a manual reference
position return had been performed.
(4) The difference in position error between
the master and slave axes exceeded
the value set in parameter 8313 or 8323.
Alarm and message