HELIX GRANVILLE-PHILLIPS Convectron ATM Instruction Manual page 93

Instructions
about 1
analog module operation 15
installation 5
maintenance 61
reading and following 2
RS-485 module operation 39
J
Jumpers for analog relay 2 activation direction 33
M
Maintenance 61–71
Convectron gauge base 67
Convectron gauge removal 68, 69
Convectron gauge removal and replacement
67–69
Convectron gauge test 66
customer service 61
damage requiring service 61
failure symptoms, causes,
and solutions 62–63, 65, 66
returning a damaged module 70
service form 71
troubleshooting 61–66
troubleshooting precautions 61
Module
analog front panel 15
analog operation 15–38
analog output 18
analog output specifications 76
attaching to vacuum chamber 9
dimensions 75
location 7
operation below 10
orientation 8
physical characteristics 75
power supply 74
preparing analog module 15
preparing RS-485 module 39
returning if damaged 70
RS-485 front panel 40
RS-485 operation 39–60
RS-485 optional display 55
RS-485 output 45
®
Convectron ATM Vacuum Gauge Module Instruction Manual
-3
Torr 36, 57
O
Operation
analog front panel 15
analog module 15–38
analog output 18
analog setpoint relay 1 behavior 26
analog setpoint relay 2 behavior 27
-3
below 10 Torr 36, 57
error responses from RS-485 module 43
preparing analog module 15
preparing RS-485 module 39
programming RS-485 setpoint
relay assignments 53
reading RS-485 relay setpoint status 54
reading RS-485 setpoint relay assignments 53
RS-485 baud rate 44
RS-485 command structure 43
RS-485 command summary 59–60
RS-485 commands 43–44
RS-485 factory defaults 57, 58
RS-485 firmware version 57
RS-485 front panel 40
RS-485 module 39–60
RS-485 module parity 43
RS-485 optional display 55
RS-485 output 45
RS-485 pressure units 55
RS-485 pressure values and units 55
RS-485 setpoint relay 1 and 3 behavior 51
RS-485 setpoint relay 2 and 4 behavior 51
setpoint relays, analog module 26
setpoint relays, RS-485 module 45
tasks and page references for analog 17
tasks and page references for RS-485 41
Optional display
specifications 78
Outputs
analog 18
analog specifications 76
commonly used gases, analog 18
N or air, analog 18
2
other gases, analog 18
RS-485 45
Index
85