10.5 Metasys N2 Communications
736 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Object ID Object Name Default OFF (0) State ON (1) State
BI 4 Fault Monitor 0 Not Faulted Faulted
BI 5 Zero Speed 0 Not Zero Speed Zero Speed
BI 6 Speed Agree 0 Not Speed Agree Speed Agree
BI 7 Minor Fault 0 No Minor Fault Minor Fault
BI 8 Major Fault 0 No Major Fault Major Fault
BI 9 Communication Error Monitor 0 No Error Error
BI 10 Digital Output 7 (TB1 1~3) (Z2-23) 0 OFF ON
BI 11 Digital Output 8 (TB1 4~6) (Z2-24) 0 OFF ON
BI 12 Digital Output 9 (TB1 7~9) (Z2-25) 0 OFF ON
BI 13 Safety Interlock Monitor 0 Safety Clear Terminal 3 Closed Safety Set Terminal 3 Open
BI 14 HAND/AUTO Reference Monitor 0 AUTO or OFF HAND
BI 15 Digital Input DI-3 Monitor 0 OFF ON
BI 16 Digital Input DI-4 Monitor 0 OFF ON
BI 17 Digital Input DI-5 Monitor 0 OFF ON
BI 18 Digital Input DI-6 Monitor 0 OFF ON
BI 19 Digital Input DI-7 Monitor 0 OFF ON
â– Metasys N2 Binary Output (BO) Summary
Table 10.18 Metasys N2 Binary Output Summary (Drive to Metasys N2)
Object ID Object Name Default OFF (0) State ON (1) State
BO 1 Run Forward Command 0 Stop Forward
BO 2 Run Reverse Command 0 Stop Reverse
BO 3 Serial Fault (EFB) Command 0 No Fault Fault
BO 4 Fault Reset Command 0 No Reset Reset
BO 5 Digital Input 3 (TB2-3) (Z2-03)
*1
0 OFF ON
BO 6 Digital Input 4 (TB2-4) (Z2-04)
*1
0 OFF ON
BO 7 Digital Input 5 (TB2-5) (Z2-05)
*1
0 OFF ON
BO 8 Digital Input 6 (TB2-6) (Z2-06)
*1
0 OFF ON
BO 9 Digital Input 7 (TB2-7) (Z2-07)
*1
0 OFF ON
BO10 Panel Lock 0 HAND and OFF Keys Enabled HAND and OFF Keys Disabled
BO 11 Communication Fault Enable 0
CE Not Activated if Cable Loss
Occurs
CE Activated if Cable Loss Occurs
*1 When Z3-12 = 0, this input is disabled.
â—† Mailbox Functions
This section defines the Metasys N2 points that read and write parameters.
â– Reading a Parameter
Two points are defined for reading parameters:
• AO 30 - Specifies the parameter to be read
• AI 38 - Reports the value of the parameter specified in AO 30.
When this point is read, it retrieves data from the parameter and sends it to the controller
Example: Writing a value of 387 (183 hex) to AO 30 specifies parameter b1-04. Reading AI 38 returns the current
setting of parameter b1-04 to the controller.