Omron OMNUC G User Manual page 321

Pn No. Parameter name
Drive Prohibit Input Selection
Pn004
Sets the function for the Forward and Reverse Drive Prohibit Inputs (CN1 POT: pin 19, NOT: pin 20).
Setting
Decelerates and stops according to the sequence set in the Stop Selection for Drive
Prohibition Input (Pn066) when both POT and NOT inputs are enabled.
0
When both POT and NOT inputs are OPEN, the Drive Prohibit Input Error (alarm code 38)
will occur.
1 Both POT and NOT inputs disabled.
When either POT or NOT input becomes OPEN, the Drive Prohibit Input Error (alarm code
2
38) will occur.
Pn No. Parameter name
Pn005 Communications Control
Controls errors and warnings for MECHATROLINK-II communications.
Note Use with this parameter set to 0.
Program to stop immediately if using a value other than 0.
Set the Consecutive Communications Error Detection Count in COM_ERR (bit 8 to 11).
The communications error (alarm code 83) will occur when a communications error, which is
assessed at every MECHATROLINK-II communications cycle, occurs consecutively for the number
of the Consecutive Communications Error Detection Count. The error and warning can be masked
for debug purposes.
bit 15 14 13
Setting 0 0 0
Con-
---
tent
[bits 8-11]COM_ERR (Consecutive Communications Error Detection Count)
Setting range: 0 to 15
Consecutive Communications Error Detection Count = COM_ERR + 2
Note These bits are debug functions. Set to enable (0) when not debugging.
[bits 0-3] MECHATROLINK-II Communications Alarms Mask (MSK COM ALM)
[bit 0] 0: Communications error (alarm code 83) enabled
[bit1] 0: Watchdog data error (alarm code 86) enabled
[bits 4-7] MECHATROLINK-II Communications Warnings Mask (MSK COM WARNG)
[bit4] 0: Data setting warning (warning code 94h) enabled
[bit5] 0: Command warning (warning code 95h) enabled
[bit6] 0: ML-II communications warning (warning code 96h) enabled
12 11 10 9
0 X X X X
COM_ERR
1: Communications error (alarm code 83) disabled
1: Watchdog data error (alarm code 86) disabled
1: Data setting warning (warning code 94h) disabled
1: Command warning (warning code 95h) disabled
1: ML-II communications warning (warning code 96h) disabled
5-27 Details on Important Parameters
Setting
Unit
range
0 to 2 ---
Explanation
Setting
Unit
range
0 to 3955 ---
8 7 6 5 4
0 X X X
MSK COM WARNG
Default
Attribute
setting
0 C
Default
Attribute
setting
0 C
3 2 1 0
0 0 X X
MSK COM ALM
5-88
5