SAES SIP POWER User Manual page 48


Bit 184:215 – Switch SW3 high threshold
This field contains switch SW3 high threshold in nA units.

Bit 216:247 – Keepalive interval
This field contains keepalive time interval in ms units. When keepalive interval is different from 0
ms the power supply expects to be polled within a period not greater than keepalive interval by
whom last sent to it the enable command, otherwise it stops and sets communication alarm latch.
Keepalive timer resets after any successfully processed command. Keepalive interval cannot be
lower than 1000 ms, the only exception is 0 ms which disables keepalive timer.

Bit 248:263 – Conversion rate
This field contains the conversion rate in A/Torr units useful to compute chamber pressure from
output current.

Bit 264:271 – Slave Modbus ID
When Modbus is available this field allows to change the slave Modbus ID (Allowed IDs: 1-247).
10.2. Payload for 0x41 – Set IP Address Command
0 32bits 31 32
IP_ADDR

Bit 0:31 – New IP address
This field contains the new Sip Power IP address.

Bit 32:63 – New IP network mask
This field contains the new Sip Power IP network mask.
10.3. Payload for 0x80 – Read All Answer Command
0 16bits 15 16
CARD_TYPE
112 16bits 127 128
VOUT
192 32bits 223 224
LIFE_TIME

Bit 48:55 – Card type
This field is structured as follow:
• Bit 15:2 – Reserved bits
M.HIST.0109.23 Rev.1
32bits 63
IP_NETMASK
16bits 31 32
HW_CODE SW_VERSION
16bits 143 144
VIN RESERVED
32bits 255 256
UPTIME
USER MANUAL - SIP POWER ION PUMP CONTROLLER
16bits 47 48 32bits
SERIAL_NUMBER
16bits 159 160 16bits
TEMPERATURE
16bits 271 272
STATUS SW_STATUS
79 80 32bits
IOUT
175 176 16bits
ARCING_NUMBER
8bits 279 280 520bits
RESERVED
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